When I dance, I look almost identical to Beyonce. And I mean identical. In many ways, when she becomes Sasha Fierce, she's actually just becoming me.

Identical twins are endemically alike in many ways.

When the 'Guardian' is commissioning writers to write obituary pieces about you and your career... it doesn't get much nastier than that. And you've just got to go, 'It doesn't actually matter.'

Nobody tells you when success comes around; in its transient way, you're just working and exhausted all the time. Sometimes I think I'm just sleeping in the back of cars, d'you know what I mean?

If you're big at school, you've really got two choices. You're going to be a target. If you go to school, and you're me, you go, 'Right - I'm just going to make myself a bigger target. My confidence, it will terrify them.' That's how I felt in school.

I saw Boy George looking amazing, absolutely unbelievable, and messaged him asking for the number of his nutritionist. I got in touch with her, and she put me on this diet plan, working out which foods do and don't suit me. It's not rocket science - basically, don't eat cake, don't eat bread.