I'm quite private. And I never wanted to be the biggest star in the world really. So in that sense I've got a good balance of doing great shows, of making an appearance every now and then and writing music, and I don't really have to do much else.

Drake, I'd like to collaborate with. He's a phenomenal lyricist. Probably the best rapper in the world at the moment. I love Kanye but there's something about Drake; he's more straight up, really clever and really poetic and metaphorical - I love that. He's just clever.

I feel like my figure is a challenge because I'm quite flat chested but I've got a booty so I've got to look for the right things.

'I Know You Care' is about my dad. And I haven't seen him for a long, long time. And my parents divorced when I was really young. And I guess I just wanted a - it was my way of saying that I wasn't bitter or angry anymore. I was just sad and just felt like something was missing.

I think that one day I won't have any kind of... sort of, or it will be either way, I won't have to think about anything. But at the moment, god I think probably because of what I do and the nature of how it is, I'm all over the place all of the time.

Some people don't have a way of that catharsis and I do, so I'm lucky in that sense that people listen to my songs and enjoy my songs. It's a really important thing for me, it's how I channel everything. I don't really know what I'd do if I didn't write songs.

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