Half of my mum's family is Welsh. I remember when I was a kid she used to read to me, and witches and wizards in books always had a Welsh accent, so I guess I took it from that really.

The celebrity thing's completely crazy. I think I just have to move away or give it up altogether. I couldn't have kids in the situation I'm in now. But I could just do something else. That's probably what's going to happen. I made a decision very recently that I want a life instead.

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.'

They always pencil in my boobs. I was only angry when they were really droopy. For King Arthur, for a poster, they gave me these really strange droopy tits. I thought, well if you’re going to make me fantasy breasts, at least make perky breasts.

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 know what happened through the ’80s, ’90s, and ’00s that took feminism off the table, that made it something that women weren’t supposed to identify with and were supposed to be ashamed of. Feminism is about the fight for equality between the sexes, with equal respect, equal pay, and equal opportunity. At the moment we are still a long way off that.

The whole point for me is to change as much as possible. If I've done one movie, I've done that, move on.