Colin Farrell hasn't always been the healthiest guy around, but he turned a new leaf after entering rehab in 2005 for substance abuse.
"I don't put the same level of energy into healthy living as I did into unhealthy living," Farrell said. "I put an enormous amount of energy into the destruction of my body and if I put the same amount into treating my body in a positive way, that too would end up being a sickness."
While he might not put too much energy in being healthy, the actor says he tries to maintain a healthy diet.
"But I eat really well, drink loads of green tea, and take a sh*t load of vitamins."