Keira Knightley says will only pose topless if pics aren't 'retouched'

Keira Knightley has revealed that she will only pose topless if the pics aren't retouched.

The Brit actress, who has come under scrutiny throughout her career over her size, said that she has had her body manipulated so many different times for so many different reasons, whether it's paparazzi photographers or for film posters, the Mirror reported.

Knightley added that she is fine with the shot; so long her boobs aren't made any bigger or retouched.