When I was the first time for a job in New York, I saw Natalia Vodianova on an oversized billboard in Times Square on a Calvin Klein billboard.

With this job, always traveling on the plane and everything, I thought it would be really difficult to quit drinking on my own because you're always in situations where it's acceptable to have drinks. So I decided right after a show that I was going to go into treatment. I Googled a bunch of places, and I found this place that I went to in Cape Town, South Africa, called Stepping Stones. I stayed there for a month. It was really difficult-lots of talking and crying.

People found me ugly and weird looking. All those years of that whole insecurity thing just makes you feel horrible then really slowly you start to think if they can make me look nice in the picture then it's not that bad.

Being in rehab it's no fun. But afterwards it's like the best thing ever. I didn't want to leave.

I started modeling when I was 13 or 14, I think. We were on the Métro in Paris on a family holiday, and somebody came up to me and asked me to be a model, and that's how it started.

I find hair things really hard because I can't do my own hair. The only thing I use for my hair is a Tangle Teezer. It's the best thing ever for everyone that has long hair.

When it's colder, your skin needs more attention.