You've got to take risks if you want to find love.

Little Things isn't about anyone in particular, it's about all girls. You're all beautiful and you need to hear it more often

When we were on 'The X Factor,' we didn't realize how overnight the fame thing was. We didn't really understand it until we went on a shopping trip. It was like Week 7 or 8 of the show. We went with a few other contestants and there were loads of people, packed.

I love the fact I grew up wanting a brother and now I have four.

A girl fainted in front of me the other day. Obviously you don't get to see things like that unless you are The Beatles who have that power, and to see it that close was a bit scary... It was cool to know I can make a girl faint!

I'm a massive fan of Drake, and we walked right past him. He's too cool to be clapping One Direction though.

I do feel like I've missed out a bit because I was really close with my sisters when I was at home. It must be weird for them but they cope really well.