What are pals for if not to be by your side in times of crisis?
E! News has learned that Charlie Sheen's best friend dating back to high school, Tony Todd, was with the actor when he was rushed to the hospital last week in an ambulance and treated for severe abdominal pain.
"He's fine and in rehab," Todd told E! News via email Tuesday.
Todd was the best man at Sheen's first wedding. He also lives with the Two and a Half Men star in an arrangement worthy of a Chuck Lorre sitcom.