" It´s on " by Paula F.

Hi, everyone!
This is Demi Lovato.
She´s 17 years old.
She´s short, thin, fair and fun.
She is very pretty too.
She´s a celebrity.She lives in Texas.
She has got straight, brown hair.
She´s wearing black trousers and a purple blouse.She sings very well.One of her famous songs is ``It´s on´´.