Ewan McGregor, who has bared all for films such as Trainspotting, Young Adam and Velvet Goldmine, has announced that he doesn’t want to do any more nude scenes, saying they’re “rarely of any use.” Just days before his 40th birthday, he told UK paper The Express: “I’m getting older and the actresses stay younger. I don’t want to become Clint Eastwood, where his love interests seem 50 years younger than him. You never want female co-stars to feel like you’re taking advantage of the situation. Anyhow, sex scenes are terribly exposing and rarely of any use in learning about character.” McGregor is currently starring on the big screen as Jim Carrey‘s love interest in I Love You Phillip Morris. Next up he plays the son of a gay father in Beginners, opening June 2011.