Nicole Kidman and Javier Bardem don’t have a problem baring it all on screen. In fact, they enjoy it. “I don’t mind being naked,” Kidman told W for its February movie issue. “After having a baby, I’m not sure how, but I enjoy not letting my issues get in the way of nudity.” Bardem — now married and expecting a baby with Penelope Cruz — topped Kidman by talking about his role in “The Ages of Lulu.” He said, “My first part was in a film where I played a sadomasochist who killed people and created fun orgies. I’m a method actor. I went to every orgy in the world.”