Look, if Givenchy is going to lend you a dress, I'm not going to turn it down. I would wear that dress to just go out and buy a pint of milk if they would lend it to me.

I'm one of those people that is up for most things. When I was offered to sing at the Oscars I was like, 'Yeah, I want to know what that's like!' I'm always curious to know what things are like - as long as you're not compromising who you are.

I'm a choir girl gone horribly, desperately wrong.

I got to live out my 11-year-old fantasies - I got to go on stage with Green Day. Billie Joe called my name from the stage. 'Dookie' was the first album I ever bought. I covered the whole of 'Nimrod' and he'd heard it. That was like the 11-year-old girl dreamed.

I'd gone from being this art student messing about with music to this girl with a record deal, magazine front covers and all this hype. In many ways, it was everything I ever wanted, but when it happened all I felt was total, paralysing fear.

I spent my 16th birthday high as a kite, jumping out of a tree topless in my local park just because it felt amazing hitting the ground.

It's always darkness before the dawn.