I'm a dark blonde, yes. I dyed my hair blue, then black, when I was 14. I thought the colour was more flattering and matched my skin tone. I don't think I'd ever change back unless it was for a film.

I'd rather be thought as an international actress rather than a French one. Because I don't know what's coming up for me, my ambition is not to be typecast. So I'm working on my English accent, as well as my American one. I don't want to be like 'Okay, I'm French, and I want to succeed in Hollywood!'

I always start the day with a cup of hot water and lemon - I find it really cleanses and hydrates me. I have very sensitive, dry skin, so I have to be careful about what I put on my face. My must-haves are Dermalogica cleansing gel and L'Or De Vie Creme Riche by Dior, which is thick and nourishing.

When I'm at an event, I like to be an eccentric dresser. I will just keep wearing what I like.

In a Tim Burton movie, you know it's going to be something unusual, or a bit mad. Something "other."

I think British men build up the idea of us French girls having some magic extra sex appeal so much, they lose their heads. I can't really understand the whole thing - but it makes me laugh. It's such a cliche to think all French girls are well dressed, elegant, sophisticated and sexy. Some are utter slobs, I promise you that.

I think it's very important to recognize talent in all facets of filmmaking. Making a movie is such a lengthy and intense experience, so it's wonderful to honour actors, directors, producers and all crew members who put so much hard work and passion into a project.