Since Ashton joined the cast of "Two and a Half Men," it seems as if he's spent more time in his birthday suit than ever before. "I don't know why, but I like having it out. I like being naked! We all come into the world this way. There's very little you can do about it -- you are who you are," he says. That said, being naked on-set isn't exactly his cup of tea. "Doing the scene, it doesn't matter. It's infinitely awkward. You have 40 strangers standing around."