The first bit of vinyl I bought was Michael Jackson's 'Bad.'

I'm a bit of a perfectionist. I'll watch myself back on 'Xtra Factor' and want to do it again because of a few hiccups.

I think we all attract troublemakers; I don't think it's particularly about anyone. I had it actually as an album title, and I thought it would be really cool to write a song about a girl that's a bit of troublemaker.

Whenever you're in a relationship, you have that favorite song that reminds you of when you first got together or when you first kissed, and then every time you hear that song, it reminds you of that person.

Since becoming a pop star, I've experimented a lot more. I've gotten more creative with what I wear. My stylist is a bit more adventurous than I would normally be, but it's really worked, and the colours really work together. I think everyone should be a bit more confident: if it's a summer's day, wear some bright colours.

I've only really had one period when I lost myself and felt like I was going to lose my career, and that was when I first began presenting 'X-Factor' spin-off 'The Xtra Factor' two years ago. I was worried if I did a rubbish job live on Saturday night TV that my music career was going to get affected and I would lose everything.