I'm aware that I'm kind of a paradox, and at times a bit ill-suited to my profession. But there's something that brings me back. There's something in me that feels like I have to do this, that this is what I'm meant to be doing. If I didn't feel this way, I wouldn't do it. But it's full of contradictions, for sure.

Being asked to serve as UN Women’s Goodwill Ambassador is truly humbling. The chance to make a real difference is not an opportunity that everyone is given and is one I have no intention of taking lightly. Women’s rights are something so inextricably linked with who I am, so deeply personal and rooted in my life that I can’t imagine an opportunity more exciting. I still have so much to learn, but as I progress I hope to bring more of my individual knowledge, experience and awareness to this role.

Steve Jobs has a great speech where he talks about how the wrong turns in his life truly set him on the path that he needed to be on. Anyway, what do I do? I bake. I'm pretty competitive about my chocolate chip banana bread. I don't think anyone can believe how good it is. It's really on another level.

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've had so much freedom, sometimes it was hard. My parents wanted to protect me, but they had no idea how to. I had to learn as I went and make my own mistakes. I went from being totally unknown and never acting professionally to being in a major movie and being very famous. It all happened so quickly, I didn't have any time to work things out. It's been pretty scary at times.

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 paint and I draw and I write and I do other things too, and recently some people at school were asking if I'd ever publish any of my work. But I almost feel like I would have to publish it under another name because there's a definition of me out there that feels kind of stuck in the moment when it was formed.

BUT MY RECENT RESEARCH HAS SHOWN ME THAT FEMINISM HAS BECOME AN UNPOPULAR WORD. WOMEN ARE CHOOSING NOT TO IDENTIFY AS FEMINISTS.