Working with Mario Testino was a joy. He's very young spirited, and it's always lovely and a pleasure to spend time talking to him about all different things.

Fame, do I like it? No. It has bought a lot for me in my career, but there are a lot of downsides to it. You give up your privacy. I did it to myself but not to my family and friends. You don't ask for it. You just have to live with it.

Even if I'm exhausted, I always try to go into a show with a smile on my face. It's always good to try and bring the energy up. If I'm in a bad mood, people are going to act bad. The energy you give off is the energy you receive. I really think that, so I'm always myself - jumping, dancing, singing around, trying to cheer everybody up.

I hate high heels, more than anything.

It's hard finding people you trust or who aren't going to take your money. Everyone wants to get a piece of whatever you're doing. It's a nightmare.

I've started doing yoga and meditation, but I'm not very good at that kind of thing and turning my brain off.

I treat the camera like a person—I gaze into it. Photos are a flat thing, and you need to put life into them.