Disclaimer: I do not own Pretty Little Liars

Spencer (P.O.V)

I am getting ready for the masquerade ball. I bought a long yellow dress with black for the belt as straps and a belt. I am probably not going to enjoy it though. I refuse to let him know this, but he really hurt me. The fact that he is hanging around Jenna makes me worried about him. I love him, even though he has lost feelings with me.

I meet the girls at the ball, and I see that Mona is there as well.

Some girl was making fun of Hanna for her past, and I notice Mona sticking up for her. I walk over to Mona and say, "I think I might have you figured out."

"Do tell." She replies, sounding a bit nervous.

"You may hide behind that bitchiness but really, you are a great friend to Hanna." Mona and I are now getting along, mostly since she said she was getting texts from A, too.

I look around the room, to see Hanna, slow dancing with Caleb, and Aria, kissing Ezra for the first time in front of everyone.

I was really hoping I could be here with Toby, but then again, hope breeds eternal misery.

I need to get to a certain destination so I leave the girls so that they could have fun with their dates. Somebody should.

I get in the car, and I get a call from the girls. "Spencer, where are you?"

"I left to go see if I could find out where A is staying."

"Spencer, you really shouldn't be on your own for this!" Hanna exclaims.

"Don't worry. I'm not alone. Mona is here with me." I gesture to Mona, who is driving.

I hang up the phone, and we reach a small shack.

We walk inside and she turns on the lights, as if she already knew by heart where the switch was.

"We are in A's lair." I mutter. I start searching through papers, and I start to think that Melissa might be behind this.

"You don't think Melissa would try to hurt you, do you?"

"What?"

"Well, she is your sister. I'm going to call Hanna." Hanna doesn't pick up the phone. She offers me a piece of gum, which I decline. However, I find a diary with a gum wrapper on it. The same one as Mona's. "Hey, can I have that gum now?" I ask.

"Sure, I think I have some in the car." She leaves the room.

When she returns, I don't turn around. Instead, I calmly say, "You didn't call Hanna, did you? Because you're A."

I turn around, and she is wearing a black hoodie, which is the A uniform.

"Congratulations, Spencer. You finally figured it out." She hits me with an object and everything goes black.

Mona (P.O.V)

"I can't believe that this bitch figured it out." I tell the other A in the back seat, while Spencer is still out cold.

"Well, she was the strongest, and the smartest."

"So? I should be ahead of her all the time. I need to get my revenge."

"Mona, calm down. You are going to drive us all off of the road with this peed and rage you are driving with."

"Shut up! Just remember that I have Peter Hasting's gun."

"Still, you don't want to mess up Redcoat's plan. You know she can do more damage."

"Don't compare me to Redcoat!"

I start to see that Spencer's is starting to stir.

I turn to the other A, and for the first time, I use his name. "Ezra, she's waking up!" I yell.

A/N: I hope I surprised you with that one! So it turns out that Ezra is also A.

Please review!

P.S., episode 4x10 had me shaking, and I don't know why.

*Spoiler alert, I don't want to spoil it, so if you haven't seen the episode, do not read further, you have been warned*

I knew Wren was A, and even though they didn't full out admit it, it is pretty obvious now! Also, I knew Malcolm was not Ezra's son, because the kid didn't look like any of the parents. I know it is a show, but this show always remains accurate. Lastly, for the promo for the next one, I really don't want Spoby to have a fight. She could always use the "you were A" card on him, but that would not go well. I just want a good sweet, fluffy, cute, and romantic Spoby moment. Is that too much to ask? That episode was fantastic though.

Finally, sorry for the short chapter.