Funny guy Will Ferrell admits he has no problem stripping off his clothes on the big screen. If it helps starving children, then he's all for it - or maybe not quite.

The comic actor, famous for showing off his body in his movies, has joked that UNICEF receives a sum of money every time he strips down.

Just kidding, says Will Ferrell. The comedic actor has joked he was so worried about upsetting Tom Cruise in his new movie that he joined the Church of Scientology - just like a swarm of other celebrities.

The "Talladega Nights: The Ballad of Ricky Bobby" star - who pokes fun at Cruise in a scene in the film - jested that he thought it was the right thing to do.