BOYBAND One Direction are all set for the release of their first 3D movie, This Is Us.

The film, which will have its premiere in London tonight gives an all-access look at life on the road for the global music phenomenon.

Featuring live concert footage, the film tells the story of the boy band's rise to fame, from competing on The X Factor, to conquering the world and performing at London's O2 Arena.

One Direction - made up of Niall Horan, Zayn Malik, Liam Payne, Harry Styles and Louis Tomlinson - were discovered by Simon Cowell on The X Factor in 2010.

Since then, the band has sold more than 30 million records worldwide.

This Is Us, was directed by Morgan Spurlock, who made documentary Super Size Me and was produced by music mogul Cowell.

The film is due to be released in cinemas across the UK on Thursday, August 29.