This "Laguna Beach" heartbreaker let his reckless behavior get out of control at an early age. While he started off as a social drinker in high school, he started drinking three or four times a week once he hit Hollywood. "I did try drugs, but it was never my thing. It was alcohol, for sure," he told People. "It would take me about 10 drinks before that
other side came out. It's like Dr. Jekyll and Mr. Hyde." By 21, Jason was arrested five times on alcohol-related charges. He's since gotten sober.