When I'm singing I'm always trying to get to the highest point possible. I'd fly to the top of Buckingham Palace to sing to the queen.

I always seem to feel that everything is about to cave in on me. I think that maybe music is my protection from that and in some senses it's an outlet to turn it into something euphoric: embracing the eventual decline.

It was a complete dream to work with David LaChapelle. I collected his books as a teenager, and I fantasised that he would direct the video for 'Spectrum' from the moment the song was written. I still can't believe it actually happened, 
and I'm completely overjoyed that he felt such a connection with the song.

I want my music to sound like throwing yourself out of a tree, or off a tall building, or as if you’re being sucked down into the ocean and you can’t breathe… It’s something overwhelming and all-encompassing that fills you up, and you’re either going to explode with it, or you’re just going to disappear.

I'm down to bleach my eyebrows again. I tell you what, though - that didn't go down well with my boyfriend. Girls love it. Guys, not so into it.

I want people to get hit and caught by my music.

Where's my heart at? Aw. Um, in my chest. I think it's in there - on the right hand side. Sometimes it's in my mouth and sometimes I can feel it in my stomach, when I get really nervous. So it's pretty physical.