L.A. scares the crap out of me. I feel if I have to work out four hours a day, and count the calories of everything I put in my mouth, and have Botox at 22, and obsess about how I look the whole time, I will go mad. I will absolutely lose it.

I don't have makeup on all the time, but when I want, I have fun with my friends choosing clothes and putting nail polish on.

I think I'm actually in denial that I'm famous, it only sinks in when people crowd in the streets. My friends treat me like a regular person, which is what I wanted.

I just loved performing. It just made me feel alive. It's scary, but that's part of it. I think it's important to have that extra adrenaline. It gives you that extra zing.

When I started dating I had this kind of Romeo and Juliet, fateful, romantic idea about love. It was almost that you were a victim - that there was a lot of pain involved and that was how it should be. Shakespeare said the course of true love never did run smooth and I had a sense it had to be painful. It was such a revelation to realise it shouldn't be that way and you get to choose who you love and who you give your heart to.

I stole a piece of the chess set on the first film. I took a piece of the treasure out of Bellatrix's vault on this film. And I've taken my wand and I've got my cloak.

We want to end gender inequality, and to do this, we need everyone involved...We want to try to galvanize as many men and boys as possible to be advocates for change and we don't just want to talk about it. We want to try and make sure that it's tangible.