My sister, singer Jessie Ware, and I are always exchanging music. We brainstormed her wedding playlist for months.

My sister's a singer, and she's on Twitter, and she has millions of followers. I wonder how that helps her. I think it does to an extent. I think she gets free things.

I'm not on Twitter or Facebook. I've never been interested in being on any of them. I don't know why I'm not. I just don't have that need. I feel like I'm one of the only people I know who doesn't do it.

I was 26 when I went to my first acting class. I'm naturally quite shy. I'm a quite private person. There's this really strange acting class in New York called Black Nexxus. For someone who's slightly shy or self-conscious, it's the most frightening thing you can do.

Growing up in South London, we went to a school where there were not that many Jewish kids. I love being Jewish in L.A.; it feels really normal. The culture seems to be integrated into Hollywood. Everyone uses Yiddish words like 'schlep' and 'schmooze.' That's what I love about New York, too.

My mum made me feel if I wanted to become prime minister, I could do it.