I needed to stop eating sweeties and cakes. It's the bane of my life. I had to lose the weight for my health.

There are enough people in the world who are going to write you off. You don't need to do that to yourself.

When you're a child, grownups always tell you that "sticks and stones will break your bones, but words will never hurt you". They say it as if it's a kind of spell that's going to protect you. I've never seen the logic of it. Cuts and bruises quickly disappear. You forget all about them. The psychological wounds inflicted by bullies with words go much deeper.

When you sing, you put on a persona. I hide behind that person on stage. You can feel like death, but you have to put it on. The audience wants to see someone smiley.

As long as I don't break the camera, I'll be fine.

For now I'm happy the way I am – short and plump. I would not go in for Botox or anything like that. I'm content with the way I look. What's wrong with looking like Susan Boyle? What's the matter with that?

I was always musical - yelling when I was a baby, singing into a brush and singing in the shower.