The second album was like being on a completely different planet compared to when we were making the first album. ... Even though it was the same musicians, the same artist, the same studio, the same producer, - it felt like a completely different piece of a puzzle.

I get guilty when I spend money on silly things like clothes and stuff. Having experienced a completely different extreme of wealth, and I don't mean me being poor or rich, I mean knowing that 40 quid that gets spent on a pair of shoes could go a long way for a family in Georgia for a week or even a month, having experienced that, you're a bit more [guilty].

I do know that there are some things that exist in this world that you just can't prove. That could be the case with God or whoever might be up there, but I don't follow any one religion.

Dancing is an important function of music, but so is crying.

The last verse [In My Secret Life] completely got to me, about how we all have great ideals but in reality we end up conforming, following everyone else. We want to be stronger so we lead that life inside, thinking of ourselves as these great brave souls. I literally thought when I was 15 that I was a musical genius and I could change the world, but in fact you're not and you can't and you don't, and that realisation is almost heartbreaking.

I've never had paparazzi follow me and I rarely get recognised. I dress like a tramp when I'm not working. My hairdresser calls me the Romanian window cleaner. That's just the way I am.

The Brits was an amazing place to get a broad musical education. But I never really thought I was going to be a singer because there was always someone better than me in my class.