Robert Downey, Jr.

Iron Man star Robert Downey, Jr. is a high paid actor in Hollywood, but things haven’t always been easy for him. He was addicted to alcohol, cocaine, and heroin. At one especially low moment, he was even arrested after racing his car down Sunset Boulevard while intoxicated. Fortunately for superhero fans everywhere, Downey Jr. was able to vanquish his bad habits and resurrect his acting career.