The discipline that ballet requires is obsessive. And only the ones who dedicate their whole lives are able to make it. Your toenails fall off and you peel them away and then you're asked to dance again and keep smiling. I wanted to become a professional ballet dancer.

My definition of beauty is without rules. It can be the face of a beautiful 90-year-old woman that is full of stories and emotion. Beauty is what somebody's eyes communicate.

In my everyday life, I just wear jeans, t-shirts and trainers - if I can go barefoot, that's even better. But for the events I have a stylist, and in two hours we have selected a whole outfit.

It is a revolutionary experience. That's the best way I can describe it. It transforms you completely, in a second. Nature is very wise and gives you nine months to prepare, but in that moment-when you see that face, you are transformed forever.

I have had a very singular kind of life since I started working so young, so I am very used to traveling, working, taking time for myself.

Sometimes you will do a close-up for a scene in the morning where you are totally distraught, then shoot the rest of that scene seven hours later. How do you hang on to that feeling all day without burning up, without going so far that you have nothing left to give when the cameras roll again?

I don't think I am beautiful. I can look good and I can look ugly.