Dean Hendler/Disney Channel/Michael Bezjian/Getty Images for RiverRock Films
From 2006-11, Mitchel Musso starred as Oliver Oken, one of Miley Stewart's (Miley Cyrus) BFFs on Hannah Montana. As the show was winding down, he had a promising career going for him on Disney, landing a lead role on new series Pair of Kings, as well as a gig hosting PrankStars. But when he was pulled over on October 17, 2011 and charged with a DUI suspicion while underage—he was 20 at the time—he was written out of Pair of Kings and his prank show was canceled. Since then, work has been relegated to indie films and voice work in Milo Murphy's Law, a Disney XD series.