Sonny With A Chance made Demi Lovato a household name but now the star says she is quitting the hit Disney show and focusing on her music. Lovato, who entered treatment, last October after a nervous breakdown says she doesn’t believe returning to the show is healthy for her recovery and that while it is sad that this chapter of her life has ended there couldn’t be a better time for her to move on. Disney released a statement supporting Lovato’s decision.