I'm Bellatrix Matthews, yeah them names a bit weird but my parents are huge Harry Potter fans, and I'm a Warbler. Well, not exactly you'll never see me on stage at a competition, but I'm always there. How do you think they the learned to work together? Where do you think their choreography comes from? Well, that's me, I'm backstage for everything they do, the brains behind the machine. I know it doesn't sound great but give the story a chance!