Harry, Liam, Louie, Niall and Zayn - two years ago Simon Cowell said "these boys will be the biggest boyband on the planet"... and he wasn't wrong!
So we sent our Alison to meet the One Direction boys and grill them on their meteroic rise to fame, including The X Factor, working out and top techniques to chatting up the ladies...
- A big thank you to Nonsense London for providing the animations for this film