With 'Harry Potter,' I've been all over the world. I probably wouldn't have gone to New York so young if it weren't for the films.

I think that it is very important if you know what you want, understand where you are heading towards, and try your best to get it. It is only when we use our hearts to do it, and fall in love with what we are doing, then can we really get real determination.

I keep telling myself that I'm a human being, an imperfect human being who's not made to look like a doll, and that who I am as a person is more important than whether at that moment I have a nice figure.

Don't be ashamed if you don't like what others pretend to love

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.

Umm, there are so many people that I've never had one person that I've particularly idolised or I thought "Wow, I want to be just like them." It used to be when I was younger, Julia Roberts, I used to just love her. There is something so appealing about her.

But sometimes I've felt a little constrained by that idea of who I'm meant to be.