Celebrities who have been to rehab

13 of 46: Eric Dane of 'Grey's Anatomy' fame checked into a rehab clinic in Los Angeles to battle an addiction to painkillers, People magazine reported on July 20.

His spokesperson told OnTheRedCarpet.com that the actor checked himself in and would spend a week at the clinic. The actor had become addicted to 'pain medication that he was prescribed for a sports injury that he suffered over the recent hiatus' from 'Grey's Anatomy,' the spokesperson added.

(Pictured: Eric Dane appears in a scene from the ABC series 'Grey's Anatomy.') (ABC Photo)