Mumford & Sons' music appeals to a lot of America. I'm really proud of them.

I'm genuinely peaceful and positive. I feel more grounded and connected with everything - friends, family. And I think I've changed the way I deal with stuff recently; I'm trying to think of everything in a more positive way because if something gets me down, it'll really gets me down. The thing I wish I could do more of is train. It's the one thing I do that doesn't require any emotion.

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.

I would like to be mates with Richard Branson because I've hung out with him and he is just the loveliest person and obviously a very rich guy and has a lot of stuff going on, but he's actually a really, really sound person, and he's really positive and he's got a really good energy, so I'd like to hang out with him a bit more.

Every so often I'll go back down to earth and I'll make reference to a phone or a house or something, something that's a bit more real. But I suppose what that does, is it puts you in a surreal place but also my music doesn't get too carried away in that sense, which I quite like.

My hairdresser in the U.K., Adam Reed, has his own line, Percy and Reed, and it's really good. And I use Moroccan Oil and Kerastase as well.

I'd hate it to become style over substance, I'd hate people to start putting me in a magazine article about my style. I don't like dressing up in something I'm not necessarily comfortable in just to make it more of a show. I want the power to come from what I sing about and how I sing.