I like the idea about somewhere there being a world... somewhere there's a world that I don't know about. But also, that somewhere, there was once something that disappeared.

Not much shocked me. You know, I worked in a home for Alzheimer's patients and my dad used to be really into murders and stuff, so I saw dead bodies. It desensitised me to a lot of things.

I used to be obsessed with Pearl Jam, but I love having pink hair and kind of looking like a Barbie.

When I sing along with Britney Spears I will sing in an American accent. But eventually I found my own voice. My songs are so brutally honest, it would be alien to sing in any accent other than my own. Don't get me wrong - I can imitate singers. I can do bar mitzvahs and weddings.

After shows my face feels dirty with makeup and sweat, especially in the smaller venues, so it feels good to get back to the bus and smooth it away. Sometimes you need something alcohol-based, especially on tour when you don't always get a chance to keep washing your face all the time.

I would like to be mates with Richard Branson because I've hung out with him and he is just the loveliest person and obviously a very rich guy and has a lot of stuff going on, but he's actually a really, really sound person, and he's really positive and he's got a really good energy, so I'd like to hang out with him a bit more.

I want to be more like Pixie Lott. She works really hard but always manages to keep smiling. She never complains.