I'm appearing in a new Working Title film. It's going to be my first big film and I'm really excited. The film itself will feature Simon Pegg, Jim Br… - Joseph McManners

Sometimes I leave my room in a bit of a mess," he giggles. "And I can't do tricks on my skateboard. I just sit on it and roll down the hill. But although it sounds corny I get good grades at everything at school. But I'm not a swot. Honestly.

I write the lyrics first, then the music," he says. "I don't want to try to be someone I'm not, because people easily see through that. So I only write about my own experiences, things I know and enjoy. Like my pets. I can't write about lovey or coupley things.

When everyone clapped and told me they were impressed, I thought: 'I like this - I think I'll keep doing this