Nobody To Love Sigma
Take a look at The X Factor stars' debut music video.
They've been in LA working on their album ever since last year's competition, and One Direction have finally released their new single, 'What Makes You Beautiful'.
Harry, Niall, Zayn, Liam and Louis made it to the X Factor final 2010, but lost out to runaway winner Matt Cardle in the public vote.
Their popularity never dipped though, and this is the new video for the debut single we've all been waiting for.
Take a look at the video for 'What Makes You Beautiful' and let us know what you think below...