Even when I'm in quite a happy state of mind, I like writing really sad songs. I think a lot of people do.

I still love the skinny jeans thing and I wear my favorite leather jacket constantly. I like being kind of a rock star. I love that I can feel comfortable in a small dress or I can feel comfortable wearing a baggy T-shirt.

Gwen Stefani has amazing style. I used to really love Courtney Love, and anything she wore I loved. Or Chloe Sevigny, because I really love that sort of classic look, and I like being girly and flowery, and wearing little D&G dresses. I wear hats a lot, too. I think it goes back to when I was a bit grungy and was a skater girl for a bit.

I wrote 'Lights' a long, long time ago. And I expected it to be on the album, because it was - I wrote it with 'Biff' Stannard. And he wrote every single Spice Girls song and every single pop song of the 90s, basically. So I thought, you know, I was really lucky to work with him, but I didn't think it would be a big song for some reason.

'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.

My favourite people to follow on Twitter are... my fans. They make me laugh so much and keep me smiling.

There are plenty of bands who never get in the charts and it doesn't mean that they're not any good. Actually, a lot of the top ten is filled with stuff that just sounds the same. I could guess what's in there now - probably a bit of GaGa, Beyonce and some U.S. R&B males.

Apparently I'm introspective... levelheaded... but at the same time, absolutely insane.

I've always said that Adele has turned so many people on to British singers - whether female singers or just like music from this country in general.

I used to be obsessed with Pearl Jam, but I love having pink hair and kind of looking like a Barbie.

Maybe one day I'll make a record that's really mysterious and no one knows where it came from or what I wrote it about. But thus far, I've just wanted to explain everything properly.

After shows my face feels dirty with makeup and sweat, especially in the smaller venues, so it feels good to get back to the bus and smooth it away. Sometimes you need something alcohol-based, especially on tour when you don't always get a chance to keep washing your face all the time.

I've watched and learnt from DJs and remixers and paid way more attention to how I want my voice to sound. Before, as long as it was loud and in tune it was fine. I've discovered the difference made by various microphones and effects, so each track has a different vocal sound, my voice is woven into everything and it's above everything.

When I sing along with Britney Spears I will sing in an American accent. But eventually I found my own voice. My songs are so brutally honest, it would be alien to sing in any accent other than my own. Don't get me wrong - I can imitate singers. I can do bar mitzvahs and weddings.

It's so important to take vitamins. People always get ill on tour because of the close proximity in the bus with everyone.

Two things I'm obsessed with are the countryside and fields and being in the open space and body parts, so you'll hear me mentioning body parts and human anatomy. I've listened to my songs and I think I am quite visual and I talk about bones and flesh a lot.

I think hype is a good thing. You need it and it'll teach you valuable things and you'll grow stronger, which is what I've done.

I can fall in love in a simple way, but I can dissect it in such an intense fashion when it ends.

The only really safe thing to do is to write a diary of where you've been, what time you went to bed, what you ate. If I wrote honestly about everything I think it'd be a disaster. It would cause a lot of trouble.

'I Know You Care' is really personal and fragile for me. For me, it's about losing a family member and also about a breakup. It's about this idea of losing someone for good.

I guess I'm just quite observant and I pay attention to a lot of things. Human behavior really fascinates me.

I'm obsessed with the countryside: woods, forests, fields, lakes, mountains. I'm really into folk music and folklore. But more so I'm into electronic music. I'm into bands that have both aspects, like Boards of Canada is a perfect example. You could listen to that type of music running through a woods. It's kind of what I wanted to achieve.

I really am not interested in making political music per se. I'm making personal records, but at the same time, I'm very much aware of my surroundings. And those surroundings, what's going on in the larger picture, affects my everyday life and affects the way that I think.

Just because I run an indie label doesn't mean I don't think Jay-Z is nice.