I write a lot about other people, like family and friends. I look at their lives and relationships and think, 'Well, if I was in your position, this is how I would see it.'
I wouldn't say my mother was my best friend, because that sounds odd, but we have a really tight bond and she is my friend on Facebook. Although she only goes on it to check up on me and sometimes we argue about it.
Everyone told me I could sing from about the age of ten. My mum was always telling me. But I was so shy, I didn't believe them. And the more that people told me, the more I went into the background and the less likely I was to sing.
If I'm naughty, I'm grounded for two weeks or Mum takes my phone and my laptop because she knows I can't live without them. Sometimes I'll say, 'Mum, do you just want to take my laptop?' because I can still use the Internet on my phone. But now she's going to read this and see what I've been doing.
At one of my old schools, I didn't tell anyone I was doing my first album because I was worried they'd be like, 'Who does she think she is?' So I just let them find out for themselves.