Keira Knightley has revealed she likes being naked in front of the camera and isn't bothered that she's flat as a pancake up top. The 22-year-old Pirates actress says it's liberating to film nude love scenes, and she doesn't want her boobs airbrushing to make them look bigger. In an interview, Keira said, "Sex scenes are easy. I don't really have a problem with them." Keira first appeared in the buff in horror film The Hole when she was just 16. She then got her kit off again in 2005 for Domino, which she also enjoyed... "Actually it was quite liberating in the movie Domino to be out in the middle of the desert completely topless with a beautiful Venezuelan guy (co-star Edgar Ramirez)," Keira says. "I was very lucky. I did have a body double for my bum but not on my top. I don't have a problem with that." | 
