I can't think of anything I would rather not - rather do than get up and not do anything. I have to do something. Whether it is painting, writing, acting, shopping, going to the gym, being with friends, going out - I just am a very active person. I have a lot of friends and I travel a lot.

I think you always have to use certain parts of yourself in any role.

I think it has something to do with being British. We don't take ourselves as seriously as some other countries do. I think a lot of people take themselves far too seriously; I find that a very tedious attitude.

When I finish dressing before a night out and have put on all the accessories, I usually look at myself in the mirror long and hard and then end up removing something. Whether it's a belt, bracelet or a bauble, less is always more.

I've never chased fame. I came into this business to be a theatre actress. I was nine when I first appeared on stage. But I can't say I would turn my back on fortune. I'm someone who enjoys the benefits of money.

What is so weird is that young people who want to be 'celebrities' do not want to put in the hard work. They don't want to do the training, go to drama school, read Shakespeare, try different accents and study technique. They just want to be famous. It is not just in England; it's the same in America and all over Europe.

I do all my own make-up, it takes me 10 minutes.