We grew up with a camera in front of us.

I think it's important that we have strong, female characters in movies now, which can really leave an impression on people - especially young people - and that they're not 'sexy' or 'cool'.

I've always wanted to act and I grew up a little on film sets when my dad was working as an actor.

One of the things that would steer me away from a franchise is that I'm playing the same character all the time and I wouldn't want to be known for that.

I think acting is something that is within you. It's a very natural thing for me. It comes from myself, really.

I've basically grown up with Harry Potter, as so many kids my age have. It's kind of a part of my life.

I was 12 and I remember every­thing. I mean, I had done two films before that. The first was actually with Amy Heckerling. It was so brilliant to work with her on my first film. Atonement was the third one I'd done, and I remember how it felt to arrive on set every day. I remember how it felt to get my wig off at the end of the day. I remember how hot it was.