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Hannah Montana

If you've flipped over to The Disney Channel in the last few years, then you've probably seen or heard Mitchel Musso. Since 2006, when he was 15, the teen's starred as Miley Cyrus' male sidekick in "Hannah Montana" and as one-half of the royal twins in the sitcom "Pair of Kings," loaned his voice to the animated "Phineas and Ferb," and hosted the reality series "PrankStars."

Child Stars Gone Bad

Amanda Bynes, who was arrested on suspicion of DUI on in Los Angeles recently, is the latest celebrity who made it big as a tyke only to end up on the wrong side of the law later in life. Check out photos of Lindsay Lohan, Shia LaBeouf, and other former child stars who've been arrested. -- By Lizbeth Scordo and Raechal Shewfelt, omg! staff