I've had my body manipulated so many different times for so many different reasons, whether it's paparazzi photographers or for film posters. The topless Interview shoot was one of the ones where I said: 'OK, I'm fine doing the topless shot so long as you don't make them any bigger or retouch.' Because it does feel important to say it really doesn't matter what shape you are. I think women's bodies are a battleground, and photography is partly to blame. Our society is so photographic now, it becomes more difficult to see all of those different varieties of shape.

I cook. I go to farmers markets in London and cook really good sort of organic foods.

It's an interesting thing when you discover something about yourself. To go: 'Wow, I'm not the person I thought I was. I'm in the middle of something and I can't actually deal with it.'

The most important thing in playing any character is not judging.

In L.A., I'm twice the size - height and everything else - of most of the other actresses who are going for an audition.

I think you've got to take the risks. There's no point playing it safe, because either you'll get bored or the audiences will get bored. Sometimes, you're going to make mistakes, and that's fine, but you have to take the risks. I think Pirates is one of the prime examples of that with Johnny Depp's performance, and part of the reason that people love it so much is that you watch it and go, "Gutsy, really gutsy!"

I don't think that you can fake warmth. You can fake lust, jealousy, anger; those are all quite easy. But actual, genuine warmth? I don't think you can fake it.