As a young girl, I was much more preoccupied by my flaws. Everyone teased me because of my long, skinny neck. To hide my so-called deformity, I was wearing a turtleneck when I was 3! Yet my neck is probably my best asset. At the end of the day, what counts is the entire package.

Bethann Hardison has been my collaborator, my closest friend, we've gone through starting businesses, losing businesses, kids, divorces, marriages, and she was my maid of honor when I married my husband, David Bowie. And she's still such a part of my life. This is the person when it's totally dark, outside and inside, this is the person I would call.

I believe in glamour. I am in favor of a little vanity. I don't rely on just my genes. Looking good is a commitment to yourself and to others.

Your image as a model is your currency. That's the only thing you've got. No one cares what you look like in real life. Nobody is going to say the make up guy was terrible. They will say, you look awful and let's not book her again.

I came from a background where I was very poor growing up but I have never known poverty. My parents worked hard and they went to bed hungry, but they fed us. Then my father became an ambassador, so I ended up being driven by chauffeurs. And then we became refugees. After that, I looked at it through this "glass" of to have and have not, and at the end of the day, who actually helps, who actually steps up, who is there for you.

I'm quite insufferable about fitness, I suppose. I think it's really important, though I'm not a body nut.

I come from Somalia. We start working young, and we understand that kind of life. I would be bored to death not doing anything creative.