When you wish upon a star

Demi Lovato a pop star who had a few problems in the past but is now going strong when she suddenly bumps into this little girl from then on her life changes forever

Little girl called faith a small 10 year old. Everyday she feel the same alone and abandoned but then again she is alone and she is kind of abandoned her parents died by her brother he killed them in front of her and her brother well let's just say he gets drunk a lot and can be abusive. She gets bullied in school and all her friends have left her. She has a problem with eating and had nearly experience self harm but doesn't have the courage to do it. She has bipolar and anxiety and one day when she meets her Idol is this really the place where dreams do come true? In when you wish upon a star.