Keira Knightley says she likes being naked in front of the camera and that it doesn't bother her that she's flat chested.
The "Pirates" actress says it's liberating to film nude love scenes and she doesn't want her boobs airbrushed to make them look bigger.
In an interview, Keira said, "Sex scenes are easy and I don't really have a problem with them".
Keira first appeared naked in a horror film "The Hole" when she was just 16 and then stripped off again in "Domino" about which she says "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 (the co-star Edgar Ramirez) - I was very lucky".
