There was a time when everyone remembered that stupid thing about me not getting out of bed for less than $10,000 a day. These days, it's far more important to me that I'm part of a team which raises over $1 million a month for Aids. I'm much more proud of that, than that other old quote.

I did that Dior Couture 60th anniversary show in July. It took so long to get ready, I think I would have rather been watching.

All I want to do is model. The reason I'm coming back is for the same reasons that I became a model initially. It's about the clothes and the creation of great pictures. I thought I was old and that I earned my retirement, and enough! It's not enough. I want more. And I'm lucky that I still have that option.

When people ask how have I kept on top, I have to say with the help of every photographer, make-up artist and hairdresser I've ever worked with.

When I work, it can be a 16-hour day.

One of my first jobs was in Italy and that's where I saw cocaine for the first time. There was a murder in our group that weekend. I decided then and there that I would never do drugs. I have anxiety attacks, so there's no way I could do them.

In photos, I don't know who the real me is - it's all pretend, just pretend. There's not much of myself in my work. If I'm looking in the mirror and I'm working, I'm looking at my make-up and my hair. It's not the same as looking at myself.