Her hair kinda went from dark brown to red in the middle and the ends I like it... ☺

This was Cat before Ariana finally figured out how to play Cat correctly

the awkward moment when she's supposed to be playing her character yet she's talking like herself

Hahaha "I can't say THAT" omg xD i knew what she was gonna say!!!

Her voice didn't change. That's her real voice.
But her character, Cat, has a high pitched voice..

Even though she didn't sound like cat, Ariana is also special ;)

"no i cant say thhhaaaaaattt" cat? does this have to do with the way robbie plays pirate

Oooh, she described Robbie as her perfect boyfriend! He is nice and smart, isnt he? Anyways, lolled when she was like I Just Said Urine!

Lol "I took my blood to the drug store and i told them if they could.... Time is up!" lmao

Thats what she said in Victorious when someone asked her why her hair was red :genius:

Hahahahahaha I was thinking the same think when I saw her reaction!

she is amazing and i would sing with her if i could!!!

Awww she's so cute love  her sm

''when your in outta space you .... '' *laughs* OMG i just say urine OMG  sorry kids ''  LOL

lol you're amazing <3 and you have the best laugh ever :)

this is her real voice in real life , by the way im her biggest fan . Her real name is Ariana Grande and check out some of her songs!

I luv Cat she's hilarious :)

Ariana dyed her hair red for her character cat.

Cat is super funny I love her hair the red is sips cute and I love her on Sam and cat and victories she is so funny!!!!

She is amazing!