He grew up with Miley on "Hannah Montana," so it doesn't surprise us that Mitchel has some of the same wild tendencies as his onscreen BFF. In October 2011, the 20-year-old actor was popped for drunk driving in Burbank, Calif. after failing to slow down for traffic cops. After smelling a "strong odor of alcohol" on Mitchel, police administered a breathalyzer test, which registered well above .08, the legal limit for people over 21. Mitchel struck a plea deal and was sentenced to 36 months of informal probation. "In becoming an adult, I have learned firsthand that stepping up and taking responsibility is the best way to move forward," he told E! News.