Harry Potter's like Santa Clause: something you can't see but wish was real so badly that you end up believing in it.

WHEN AT 15, MY GIRLFRIENDS STARTED DROPPING OUT OF THEIR BELOVED SPORTS TEAMS, BECAUSE THEY DIDN'T WANT TO APPEAR MUSCLE-Y, WHEN AT 18, MY MALES FRIENDS WERE UNABLE TO EXPRESS THEIR FEELINGS, I DECIDED THAT I WAS A FEMINIST.

I do things in my own way, but I've never felt any need to rebel. To be honest, I've always had far too much freedom. I had a job when I was 10. I started living on my own when I was 17 or 18. I've earned my own money; I've traveled the world. What would I rebel against?

I have had no control over my life. I have lived in a complete bubble. They found me and picked me for the part. And now I'm desperately trying to find my way through it.

Gender equality, historically has been predominantly a women's movement for women. But I think the impact of gender inequality and how it's affecting men hasn't really been addressed.

I used to look back at pictures and cringe but actually I'm quite proud that I've had fun with fashion and don't always look perfect. The only regret I have is when I look at something I wore when I was very young and it obviously looks like it belonged to someone else.

I'm very crafty! One time I made a television set out of a cardboard box - Everybody thought it was a lark! This was the beginning of a love affair with the arts.