what would happen if Cat valentine had a twin sister who was like her in every way possible

...

Cat's pov.

I was walking home after a really fun day of school my mom said she had a surprise for me when I got home so I was walking as faster as I can.

when walked throw the door I sew something out of the corner of my eye I turn to look at it, pink suitcases... weird i'm not moving am I?

"mom i'm home where are you" I yell in to the house

"Cat sweetie we're in the living room" my mom yelled back but who is she with im an only child and my father die when I was 4.

"kay kay who are you with?" I said walking into the living room. My eyes widen at the sight I see my mom is sitting on the couch with me? no wait im standing in the door way.

"mom who is she and why does she look like wait do I have twin yay!" I said happy

"yes Cat you have a twin her name is Sierra Aide but her last name is now Valentine she'll be living with us from now on she will also be going to H.A with you "my mom said I smiled as big as I could and went to my twin.

"Hi Hi!" Sierra said jumping up and hugging me she looks just like me guess we have the same idea by dyeing are hair red velvet. "im so happy I have a twin" we said at the same time and then we all started laughing.

"sooo my twin named Cat can you show me to the room your- are mommy told me about" Sierra said with a big smile I had are maid person bring Sierra's stuff up to what is now her room I mean we're rich really rich.

As me and Sierra walked up the stairs I found out she is just like me talk about weird.

when we got into Sierra's new room we both gasped but only for different reasons Sierra because she loved the room and it was so big her old family was really poor but she loved them, the only reason that she had so many suitcases was because her real mom gave them to her. But cat on the other hand was a little upset because she always wanted this kind of room, the bed was big it had purple leopard print bedding pink pillows and so much more she even got the wallpaper Cat told her mom she wanted just last week.

just then her phone went off it was beck

- hey cat did you get your surprise and what has it?- he asked

- yeah I got it :) tell the gang to come to my house you'll never believe what I got :)-

later that day the gang went to Cat's house to see the surprise and they could not believe their eyes...