Do you take any vitamins or supplements?

Berocca is the main thing I normally take. I am more into alternative therapies and stuff: I flew in from Miami yesterday and I had a reiki session.

Do you prefer healthy food or fast food?

I don't eat fast food at all - I hate it. I am into healthy eating: I love sushi, I love vegetables.

Have you ever dieted?

I have done a bit of Atkins, which I didn't like. I cut out carbs for a couple of weeks, but I started to feel weak and dizzy.

Do you take any exercise?

I have got a personal trainer - I train with her two to three times a week. I also play tennis and do a bit of boxing.

How do you chill out?

Meditation - I try to do 20 minutes a day.

What foods do you have in your shopping trolley?

Olives, always, I love them. And those little vitality yogurts - I like to have them in the morning. Soya milk, too.

Do you drink alcohol?

I used to like a drink, but not so much now. I like a glass of wine and, if I am going on a night out, a couple of cocktails.

Are you vain?

People seem to think I am because of the way I looked in Blue. I was the suave one in a suit with immaculate hair. That was just a character I had to portray. In real life, I am not vain - I am more self-conscious than people think.

· Duncan James's latest single, Sooner Or Later, is out on EMI Records.