If I make a song where I'm happy, I sound completely mad - I think my voice is better-suited for sadder songs.

I dress in a sophisticated and classy way - I always dress in a way I know my mother wouldn't be embarrassed to see.

I had just finished a run of shows in the States and went to NY to work with BenZel for a couple weeks, mainly as a different focus to touring. I didn't have any expectations or pressures with what would come out of those two weeks, and think 'Tough Love' sums this up. It was me experimenting with my voice and having fun with it. It just felt right and kind of dictated the route of the next album, much like 'Devotion' did on my first album

I tried a couple of pop writers - none of the big, big, big ones - but it didn't work for me. I do have a commercial voice; I'm not quirky. I'm very normal and that's probably why I like people like Barbra Streisand and Whitney Houston. It's no-nonsense. They sing well, and that's it.

Earlier in my career I just thought "I'm not very confident, I don't like singing to people." But people had some faith in me, and here we are. Sometimes I think "Oh maybe I should just be a backing singer." But I've got an amazing team of people who tell me to shut up when I'm like "Oh god, I can't do it." But now, I can't really imagine it being the other way.

I've become one of those annoying people who brings their own food on to planes.

I'm not a complicated person.