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.

I eat super healthy and I'm super fit. I dabble in every type of fitness. I have a trainer and I go to the gym. I do yoga as well.

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.

Sure, I like my short hair. It also quadrupled my rate. I did get sick of seeing it on everybody, though - every stewardess, every salesclerk, and in every restaurant.

I have this great fear of people - not when I'm on the runway, but backstage. In a room full of people, I really suffer. I sort of go into a tunnel and I feel very removed. I get so tense, I can't swallow, and my heartbeat goes way up. It still happens now, although I'm better at controlling it.

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

As long as designers want to dress me, photographers want to take my picture and companies think my face will help their products, then I won't go anywhere until they're done with me.