Normally, it's actual athletes that are taking steroids to bulk up, not actors playing athletes.Charlie Sheen has just admitted in a new Sports Illustrated interview that he decided to take performance enhancers for his role as Ricky "Wild Thing" Vaughn in 'Major League.'

"Let's just say that I was enhancing my performance a little bit. It was the only time I ever did steroids... I did them for like six or eight weeks. You can print this, I don't give a f--k. My fastball went from 79 [miles-per-hour] to like 85."