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

I feel like I've got far more gay fans in America... Maybe they caught wind that I have a cute Jewish brother who's gay.

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 want to look classy and sophisticated. For the "Running" video, I wanted to make a bit of a statement and to be slightly over-the-top. I'm not taking the piss out of myself, but I'm not taking myself too seriously, either. I'm just having fun and trying to pretend I'm a pop star, really.

I always liked how people like Grace Jones and Annie Lennox pushed it with the videos. I'm not the most stylish person at all, but there's something about playing dress-up for the day and playing the role of a singer.

Meanwhile, I get to make an album. I feel like I've been very lucky. There is a guilt when I see people I know who work really hard, then I'm like, "Oh, I've got to do an interview today." I'm so appreciative of all of this, but it does feel like the bubble will burst at some point and it will all have been a dream.

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.