But I don't like working on lyrics publicly in the studio - I prefer to take them away and work on them in my bedroom.

I try my hardest not to read reviews.

I try not to wear anything I have to fidget with - there's nothing worse than wearing something and pulling down the hem and re-adjusting the top. My pet hate is when girls wear those strapless dresses and spend the whole night yanking them up.

I'm happy that I have a look, but I don't over-analyse whether or not it's beautiful or ugly.

A good song is a good song whatever your age.

Trust your instincts: they tend to see you right. By listening to them, at least you can sleep at night.

I didn't feel so great when I was a teenager, but who does?