Keira Knightley doesn't disagree with plastic surgery, although she admits she needs to be able to move her face.
The actress says that it can restrict facial movements so it's not good for people in her line of work, but if it makes people happy, then why not?
Talking to the Daily Mail newspaper, Keira said: "It is a drawback, not being able to move your face. But I don't think I would ever condemn any woman for doing something that made her feel better about herself.
"If she's suddenly feeling like she's the most disgusting thing in the world, and that's what she wants to do and that makes her happier then I think she should be free to do what makes her feel better in her own body, her own skin and own mind."
When the 29-year-old actress was asked if she would ever consider going under the knife, she replied: "Surgery for myself? I hope I don't. I don't plan to. But who knows?"
Keira - who stars in the new film, 'The Imitation Game' opposite Benedict Cumberbatch - explained how she had fought to keep her character Joan Clarke as unglamorous as possible because she didn't want her to be defined by her appearance.
She added: "I just wanted her not to feel like the 'girl' in the movie, and when she comes along, suddenly everyone says, 'Ah pretty!'"
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