Hey guys this is the other fan fiction I promised. It is based on the film What Happens In Vegas, a film which I love but it won't copy it word for word otherwise it wouldn't be the 100. There will be my own little touches to make this story unique. Hope you enjoy let me know if I should continue. XD

"My name is not important right now, I'll tell you this story of characters, it's great you'll love it. To save confusion I'll tell the story in third person. All you need to know is that we are on the Ark an island in the Caribbean just near the Bahamas, it has twelve major cities like Arcadia, Phoenix, Alpha, Walden, Arrow, Mecha etc Grounder island is an island in Hudson Bay, Canada let's just say that's where the fun happens. So let's begin 18 months prior to now..."

Several hours ago that day...

"Ok guys we hide but as soon as we hear Finn open the door we shout surprise" Clarke said to the crowd of people while Octavia rolled her eyes.

"Oh so that's how a surprise party works, I'll need to remember that" Octavia commented sarcastically.

"Ha Ha, where's your brother anyway? Shouldn't he be here?" Clarke asked. She may not like the older Blake but she did invite him to things even if he was a giant pain in the ass.

"I don't know he said he was busy" Octavia shrugged.

Meanwhile across town in Arcadia...

"Come on come on come on!" Bellamy yelled at the small television he and his friends were watching at work.

"I can't Believe he missed" Jasper sighed sadly along with some other co-workers. They just lost a bet, the Yankees lost.

"Come cough it up" Bellamy smirked smugly at his co-workers as they handed over the ten buck each.

"Damn Bellamy how do you know who will win" Miller asked.

"It's a gift" He said smugly and they all laughed but the others stopped suddenly and got back to work.

"What's got a stick up your asses all of a sudden?" Bellamy joked and they ignored him but Jasper looked up and gestured his eyes to the left.

"He's behind me isn't he?" Bellamy mumbled. He turned around to see his boss Marcus Kane standing right in front of him. Bellamy froze for a second but then

Miller turned the power saw.

"Alright guys let's keep moving" Bellamy said to the others, acting out of pure instinct.

"Bellamy you're fired" Marcus said.

"Alright we are fired up" Bellamy said, only just being able to hear himself over the noise.

"Bellamy you are fired?" Marcus yelled just as Miller turned the saw off. Bellamy gave Miller a quick glare.

"Look I'll play you for a second chance" he said getting a basketball from underneath his work desk. "You win I'm out, I win I get a second chance" Bellamy offered.

"Look it's not a second chance if you've had a hundred of them" Marcus stated and Bellamy just grinned and waves the ball about and Marcus regrettably took it.

Back in Finns apartment...

The door clicked open. Clarke heard Finn talking to someone, it was female voice.

"Are you ready for you special birthday treat?" the girl asked Finn as she rubbed herself up against him and kissed him.

"Uh-Huh" is all he managed to say between kisses. He turned on the light and the crowd slowly stood up and looked at Clarke sympathetically. Finn pushed the girl away and she looked at him suspiciously.

"Surprise" Octavia said awkwardly creating more tension.

"Clarke" Finn said all flustered. "What are you doing here?"

"I thought I would surprise you but clearly I'm the one surprised at the minute"

"Who is she?" Clarke and the girl said at the same time.

"I'm Clarke, Finn's Girlfriend of two years" Clarke said to the girl.

"I'm Raven, Finn's Fiancé of five years" Raven said crossing her arms turning to Finn with a glare. Finn had gone pale.

"Ugh?" is all he could manage.

"Raven do you want a drink?" Clarke asked her.

"I'd love one" she said and they started to walk out the door.

"O you coming?" Clarke said as she popped her head back round the door. Octavia nodded excitedly and walked towards the door. She approached Finn who was still trying to process everything and poured her drink over his head.

"Stupid asshole" Octavia said walking out the door. Finn smiled awkwardly at the guests who were mortified in his apartment.

Back over at Arcadia Bellamy and Kane were playing basket ball...

"Oh yeah 9-7, give him a job" Bellamy boasted making a basket.

"You know you're supposed to be the future boss of this company but you're too busy living the life of the party and at some point you're going to have to step up and be a man" Marcus said nudging into Bellamy as he dunked the ball.

"Oh yeah 8-9, unemployment" Marcus laughed.

"Ok again" Bellamy said throwing his over shirt to the side. He chucked Marcus the Ball and Marcus made a long shot.

"Oh yeah two points, 10-9 this is it Bellamy" Marcus said throwing him the ball.

"You know what this is stupid" Bellamy said throwing the ball back and started to walk away.

"You know that's your problem you can't handle the pressure" he yelled at him as he made another basket. Bellamy stopped and turned around.

"Game over Bellamy, you're done. Don't get me wrong you were like a son to me" he shrugged.

"Dad, I am your son" Bellamy said through gritted teeth.

"Yeah, but you still fired. Clear out you desk" Marcus patted Bellamy's shoulder and walked away.

(Present in the story)

Clarke was feeling like shit. Her boyfriend cheated on her and the worst part is she was the other woman. Ugh she felt so stupid. However the past couple of hours with the girls had made her feel better.

"Cheers" Clarke, Raven, Harper and Octavia said as they clinked their shot glasses together and drank. Over the past few hours she has really gotten to know Raven better and she thinks they will be good friends.

"Oh did he take you to Paris and tell you that you are just as pretty as the stars and you're the only star in his eyes" Raven slurred angrily, she was a bit tipsy.

"Yeah he did. That asshole" Clarke

"You know I could get my brother and his friends to go over to his house and rough him up for you?" Octavia offered as she poured them all another shot, she works at the bar.

"Yeah" Raven shouted at the same time Clarke said no. The two shared a look.

"No?" Raven asked.

"If Bellamy found out, he will make a comment as bug me about how he was right about spacewalker" Clarke sulked.

"Spacewalker?" Raven asked.

"Because he's doing space engineering" Octavia elaborated for her. "Speak of the devil" Octavia said from behind the bar as she saw Bellamy enter with Jasper, Miller and Wick.

Bellamy sat harshly on the seat next to Clarke and groaned.

"Bad day huh?" his sister asked.

"UGH! You don't even know the half of it" he sighed taking the pint Octavia just poured him.

"How's dad?" she asked him.

"Great just great" He said through gritted teeth and Octavia knew something had happened between them. "You think maybe I could..." Bellamy started and Octavia knew straight away what he was going to say.

"NO! Bell. The only problem with suing our father is that he's our father!" Octavia exclaimed a little too loudly attracting the attention of their friends.

"Well since I have all your attentions" Octavia said suddenly looking really excited but flashed Bellamy a 'We're not done talking' look, while the others just glanced at each other cautiously then looked at her with raised brows.

"Bell Where's the one place you can forget all your troubles? Clarke the place where nothing seems to matter? Raven where you can move on?"

"Vegas?" Clarke whispered confused.

"Vegas?" Bellamy mumbled after.

"Vegas!" Raven said loudly.

"Vegas!" Jasper yelled excitedly.

"VEGAS!" They all yelled.

The next morning at 11:30 they all arrived at the airport. They sat there waiting for two hours for their plane arrive. Jasper was playing eye spy with Octavia, Harper and Miller while Raven and Wick seemed to be flirting with one another. Wow she moves on fast Bellamy thought. Ravens phone had rung but she didn't answer it, it was just Finn the incredibly stupid ass. Clarke's phone rang next, playing the Victoria Justice song my best friend's brother. It rang twice playing that stupid catchy song over and over. 'Yeahhhh yeahhh yeahhh yeah my best friends brother is the one form me yeahh yeahhh yeahhh yeah part time drummer and he's six foot three' and so on. As much as that song annoyed him he couldn't help but smirk at the blonde in front of him.

"Didn't know you felt that way about me princess" Bellamy said his smirk growing wider at her wide eye reaction.

"Ha In your dreams Blake" Clarke said, sure at one point she thought that but please she needed a man, not necessarily Finn the dick but a man.

"No princess apparently in your dreams" He said smugly.

"Puh-lease I have a boyfriend" she lied.

"Oh puh-lease princess like I don't know you dumped his sorry ass" he said his face suddenly becoming serious.

"Who told you?" she glared at him.

"Who do you think?" he said looking at Jasper who was trying his best to concentrate of the game of eyes spy.

"Jasper" Clarke said folding her arms.

"Ok before you say anything you may have said that I couldn't tell him but you didn't say I couldn't text him so I did" he said putting up his hands in defence as she glared at him.

"Jasper! That's the same thing!" she raised her voice.

"Nuh-uh technically you said don't tell him meaning speaking to him using our voices, face to face. However I texted him which was not face to face or using our voices" he said feeling proud of his little speech and Bellamy smirked at his response.

"Ugh whatever Jasper" she sighed. "Before you tell me I told you so, what did goggles over there tell you?" she asked Bellamy curiously.

"No he didn't, he didn't tell me why you guys broke up, but my guess is it's to do with Raven over there" Bellamy said pointing to Raven. Before Clarke could say anything the tannoy started to speak.

'Now boarding flight 207 to Las Vegas'

"That's us isn't it O?" Bellamy asked as they all stood up but Octavia. "You have our tickets right?" Octavia looked at him sheepishly as she slowly stood up.

She laughed nervously.

"Y-you s-see erm were not erm going to Vegas" she said flashing them a nervous smile.

"O what do you mean we're not going to Vegas?" Bellamy said getting slightly angry trying not to make a scene in public.

"TheflightsIbookedistoGrounderIsland" Octavia said quickly. The other just heard mumbles but Bellamy new his sister well enough to know what she says when she mumbles. There was once a time when all she would do was mumble or speak really fast so Bellamy learned to speak her lingo.

"GROUNDER ISLAND" he yelled but then realized people were staring so he lowered his voice. "Grounder Island" he whispered.

"You guys just assumed Vegas you never actually let me finish where we were going to go" she defended.

"But O you could have stopped us" Clarke said.

"But I didn't want to let you guys down" she said looking to the floor.

"Is this about that Lincoln I keep hearing about, you met him online O, he could be a total weirdo" Bellamy said going into protective brother mode.

"Ooo O you never told me you met a guy" Harper said and Bellamy glared.

"Oh Bellamy lighten up, like you haven't done something like this to meet a girl you met online" Clarke said smirking raising her eyebrow at him in question and he stilled.

"We swore we would never speak of this" Bellamy quietly said to her.

"Why do we all have to go to Grounder Island if this is about a guy" Jasper asked.

"Just in case he is a weirdo" She said sheepishly avoiding eye contact from the others. Bellamy sat back down and put his head in his hands.

"O what have you done?" he sighed.

"If it helps Grounder Island has the biggest casino in all of Harbour Bay" she said and they all were silent. Bellamy sighed again but it sounded like he was going to give in.

"Big enough to have two hotels with one giant casino with several large bars, a disco and two pools" she said and they were all amazed. They all looked around at each other and most of them smiled.

"Were going to Grounder Island" Miller yelled and they all cheered except Bellamy who just frowned. He was so looking forward to Vegas, dammit Octavia. However he was looking forward to the alcohol, lots and lots of alcohol and he was also looking forward to beating the crap out of the guy Octavia was meeting.

...

They arrived at the hotel about five. Octavia had booked the two pent house sweets on the left side of the hotel. Both rooms had four beds in each so there was enough room for the girls to share one room and the guys to share another. Clarke dived on the bed as soon as she got in the room. God it felt so good, it was the right amount of softness and hardness at the same time.

"Right I'm going for a shower and get changed into something adorable" Octavia flashed the other girls as smile as she disappeared into the bathroom.

"So Octavia's going on her date what are you guys doing?" Raven asked Clarke and Harper.

"Erm Me and Miller are going to try the new restaurant you are welcome to join us" Harper said giving a smile to Raven who returned the smile.

"Ooo you and Miller are getting serious aren't you?" Clarke smirked at her.

"Shut up you, you're welcome to join us too" Harper offered.

"Nah I think I'll stay here and read a book, I've been dying to read the next book in the Alex Cross series by James Patterson" Clarke said pulling the book out of her bag showing it to the other girls.

"Oh come on Clarke, at least go down to the casino with us after we eat. It will be fun" Harper chirped.

"Please Clarke you can help me get to know your friends better" Raven said pulling her best puppy dog face.

"Especially helping her to get to know Wick better" Harper said winking at Raven who slightly blushed.

"Fine I will consider it" Clarke sighed. She really wanted to read that book.

"Consider what?" Octavia said coming out the bathroom in a towel.

"She wants to stay in and we say she should go out to the casino" Raven said as Octavia went to her suitcase and got somebody cream and clothes out of it.

"No Clarke you have to go out I need you to distract my brother while I sneak off and go meet my date" Octavia said desperately.

"What? Cant somebody else do it?" she complained.

"No I asked the guy's as well, Jasper and Wick are going to the bar..."

"Ooo I'll go with them, sorry Harper" Raven interrupted.

"It's ok" Harper said.

"As I was saying, they're going to the bar, Miller and Harper are going to the restaurant, and I told Bellamy I was staying in to get some rest so he said he will stay in his room and keep checking up on me so I don't go and meet Lincoln. So I need you to take him out, do something, and distract him. Believe it or not he listens to you" Octavia said giving her, her best googly eyes.

"Not the puppy dog eyes O" Clarke sighed and Octavia started to bat her eyelids. "Fine, I'll do it"

"Yay!" Octavia exclaimed and hugged her before returning to the bathroom to get dressed. An hour later everyone had left but Octavia and Clarke.

"Right he should be alone in the room so you go ask him if he wants a drink, once you get him out knock on the door twice to let me know that it's clear, but knock three times if he going to check on me first" Octavia explained.

"Fine but let me ask him first" Clarke said as she got up and went out the room. She walked across the hall to the boy's room and knocked on the door. Nobody answered. She knocked again. He must be asleep she thought. She knocked again and waited a minute before she turned around and started to walk back to her room.

"Princess?" she heard his voice say as the door opened. She turned around to see Bellamy in a towel, his hair was soaked and his chest was wet. He had jumped out the shower. She lost her track of thought, that chest, those muscles, the v down to his...

"Clarke? Hello?" Bellamy said snapping his fingers at her smirking in the process. "Can I help you with something or are you going to check me out all day?" he said looking smug. Clarke mentally shuck her head and looked at his smug face, she blushed slightly at the fact she got caught but she brushed it off.

"Er yeah do you er want to get a drink?" she said awkwardly, trying to focus on his face but his body. Oh God Clarke snap out of it, this is Bellamy for god sakes.

"Rebounding already princess, I'm impressed. But could you not use me" He said smirking as he started to go back inside.

"Wait, please. er I'll tell you why me and Finn broke up" She said desperately. God O owes her so much. Bellamy stopped in his tracks in this.

"You really want me huh? Fine one drink, but I'm checking on O first" he said walking back in the room. "You coming in?" he asked from the TV area in the room. For some weird crazy stupid reason she went in. She sat on the arm chair. There room was so much nicer than theirs; there was more art on the walls than there was in her room and their room was much cleaner, she doesn't mean to stereotype but the boys usually are more messier than the girls but walking in their room its practically spotless compared to her room she shares with the girls where there's deodorant cans, tampons, body cream and clothes out in the small living area they have and don't even get her started on the tiny bedrooms they have, each girl has their own mess, maybe that's where the boys hide their mess.

"I'll be right back" he said disappearing in the room to the left of Clarke. The door wasn't closed all the way it slightly open, just so you could see a bit of mirror on the wardrobe. He did that on purpose the ass. She could just see him in the mirror, his back was facing it. She wanted to look away but she watched as he was about to remove the towel. He stopped and turned around. He looked in the mirror and noticed she was staring. He was shocked at first but then smirked and winked at her and then kicked the door closed. Ass. Clarkes face was burning; her curiosity had to get the better of her. She stood up and walked swiftly to her own room she opened the door with her room key card and saw Octavia watching TV. Octavia noticed Clarkes slightly flushed cheeks and she smirked.

"What did he do?" She asked. She assumed it was her brother, it always was.

"He answered the door in..." She trailed off remembering his body, his muscular, toned... "Er never mind he's coming over to check on you before we go" She continued.

"Ok I'll get under the cover" she said as she walked to her room at the back. She got under the cover covering her dress, she used to wear make up to bed so hopefully

Bellamy assumes she still does so and doesn't suspect something. Bellamy burst through the door using the 5th spare key card for the room. "Clarke" he said entering the room. He was wearing jeans and a white T-shirt that complimented his body.

"Shhh" Clarke silenced him. "O's asleep" She whispered pointing to Octavia's room. Bellamy nodded and walked over to her room followed by Clarke. She stood in the door frame of Octavia's bedroom as she watched Bellamy knelt down so he was on level with Octavia's head.

"O" He whispered shaking her slightly. She pretended to stir in her sleep.

"Bellamy?" She mumbled tiredly. Clarke had to admit the girl had game.

"Yeah it me, I'm going down to the bar for a couple of hours with Clarke. Will you be ok here on your own?" He asked her softly. Clarke had always envied the Blake's relationship, she loved how Bellamy was always so passionate about his sister, sure he's overprotective but he loved her and for that she admired him. Clarke liked seeing this Bellamy and not the arrogant asshole who insults her all the time. Octavia nodded slightly as she pretended to go back to sleep. Clarke held her laughter as she watched her friend deceive her brother. Bellamy kissed Octavia's head as he got up. Before he stood up straight he whispered in her ear.

"I know when you are really tired or when you are just deceiving me, I raised you remember?" he said getting up smiling as he stared walking towards the door. Clarke moved out the doorway so he could get out. "I want details" He said before closing the door. Octavia sat up and stared at the door. Did that just happen?

"Ok now I'm ready to go" He said smiling at her.

"Great" she said and followed him out the door.

Down at the bar...

"Is that Bellamy I see walking up to us with Clarke or do my drunken eyes deceive me" Jasper said squinting to try and focus on them.

"Yep tis them, your drunken eyes aren't wrong" Wick chuckled.

"Knew it" Jasper hic-upped. Bellamy and Clarke made their way up to Jasper Wick and Raven all seem somewhat merry within the hour they've been there.

"Drink?" Raven asked.

"Yes a shot of tequila please" Bellamy said and Clarke looked at him in disbelief. "Starting off light" he said sarcastically. Of course he was going to drink heavy he just got fired by his own father!

"Light right" she said and rolled her eyes. "Er I'll have what he's having" she said and now it was his turn to look at her in disbelief. "Starting off light" she smiled at him as she repeated his sarcasm. She was allowed to drink heavy two she just got dumped, well she dumped him along with another woman, either way somebody got dumped and she is feeling crappy so why not. The barman gave them their drinks as they took as tool next to Jasper.

"Cheers" they said to each other, clinked their glasses and drank the shot. They both scrunched up their faces as the taste hit their throats.

"Keep em coming" Bellamy said.

"Ditto" Clarke agreed.

Several shots later...

"So princess tell me why you and Finn broke up then" Bellamy slurred.

"Nuh-uh I'll tell you after you tell me what's got your panties in a twist" Clarke said and giggled at her sentence.

"Fine" Bellamy sighed. "I got fired" he said taking another shot.

"Fired is that it? I can top that"

"Did I mention that my father is the one who fired me" He continued.

"Shit" Clarke said.

"Yeah"

"Still can top it. Finn was cheating on me with Raven; in fact he was cheating on her with me. She was his Fiancé of five years and I was with him two years, so I was the other woman" she said looking to the ground feeling sorry for herself. She grabbed another sot and drank it.

"I'll kill him" Bellamy said.

"Woah that escaladed quickly" Jasper said joining the conversation.

"Yeah that's a bit extreme" Clarke said.

"Yeah well you deserve better Clarke" Bellamy said looking into her eyes. He meant it as well. He coughed awkwardly avoiding her eyes "And so do you Raven, you need someone like Wick" He said with an evil grin and Wick glared at him. "Oh come on you two are perfect for each other" he said genuinely smiling, the smiles that makes Clarke's heart flutter, or maybe she had too many shots.

"I wanna go dancing" Clarke blurted out and she grabbed Bellamy and dragged him to the hotels disco.

"Is it me or do they suit each there like really well" Raven asked.

"They suit each other" Wick said.

"Yeah we've had bets on for years now about those two" Jasper slurred/

"Wow they must really work" She said watching the two walk away while Jasper and Wick nodded in agreement.

They danced and drank and danced and drank over and over again.

"To all those who have been fired or dumped or cheated on when I say screw you say you. Screw!" Clarke yelled in the club at the crowd.

"You!" They yelled.

"Screw!"

"You!"

More Alcohol...

Clarke grabbed a bottle of champagne and cut the top off with a knife.

"Oh my god that was amazing" Bellamy exclaimed.

"My party trick" she shouted over the music.

Some more Alcohol...

"I can really open up to you Clarke"

"Same here" They looked into each other's eyes.

"You know you're the last person I would sleep with" She said never breaking eye contact.

"Same here" he said and that's the last thing that she remembered.

...

The next morning Clarke woke up in the arms of Bellamy Blake who was hugging he ever so close. Oh her head was sore, never drinking like that again. She lifted her hand to look at her watch and realized she had a pen tattoo on her hand saying BB&CG forever. Please be fake she whispered as she used her other hand to rub it off gently and it smudged. Wait she was lying on Bellamy? Crap crap crap she thought. She looked under the covers ever so carefully, trying not to wake him up. Yep she was naked and that means, yep, she slept with Bellamy Blake, Bellamy freaking Blake. Images of last night came back to her the passionate kissing, the quick removal of clothes, him thrusting her moaning, them going again. Oh god she put her hands over her face. There was something on her finger. A ring. No no no no, they did not get married. Her hand shook as she looked at Bellamy. No no no no, she had to leave like right now. She moved Bellamy's hand carefully to his side and she tried to roll free, but he noticed and woke up. He looked at her and screamed, scaring her so she screamed. She rolled off the bed but Bellamy was tangled up in the covers so he went with her and landed on top of her. They paused their screams when he noticed it was Clarke.

"W-what are you doing in here?" He asked breathlessly.

"Apparently cuddling with my husband" she said and he had a puzzled look on his face so she lifted he left hand and showed him.

"Shit" he whispered.

"My sentiments exactly" she sighed.

"Were married" he whispered in disbelief.

"Yes now get off me" She said.

"Oh yeah right" he said about to get up when the door swung open revealing Jasper, Wick Miller and Harper and they froze looking up at them.

"We heard screaming" Jasper said and looked down when he didn't see them in the bed and all of their panicked faces turned into a smirk when they registered their position.

"Well now we know why there was screaming, Bellamy you must be that good... or painful... either way have fun you two" He said smirking and walked out.

Bellamy rolled off Clarke with some cover and they sat on the floor and sighed.

"What have we gotten ourselves into" Bellamy sighed running his hand through his hair.

"Marriage" Is all she could manage through the shock.