VIDEO : Shocking Facts About Disney Stars

Disney is one of the most successful entertainment companies in the world.
But things aren't always so rosy behind the scenes.
Demi Lovato punched a backup dancer on tour in (she later apologized).
That?s So Raven star Raven Symone landed in hot water for controversial comments about race.
?I?m tired of being labeled. I?m an American. I?m not African-American; I?m an American.?
Efron was enrolled in a rehab program in 2013 due to problems with alcohol and cocaine