Hannah Montana never got caught in a drinking or drug scandal, but Miley Cyrus sure was! At 17, she got caught chugging a beer at a club in Madrid, Spain, and at 18, she was videotaped smoking salvia out of a bong at a party. (Yes, salvia's legal, but c'mon.) Miley also bragged about being a stoner at her 19th birthday party, saying, "You know you're a stoner when friends make you a Bob Marley cake, you know you smoke way too much f---ing weed." And she's still got two years till 21!