One Direction attend film world premiere

There's only been One Direction for thousands of teenagers in Leicester Square in central London on Tuesday as they gathered for the premiere of the boy-band's movie: This Is Us.

The film, directed by Morgan Spurlock, follows the band members Liam Payne, Harry Styles, Zayn Malik, Niall Horan and Louis Tomlinson on their world tour.

The band members spoke to Lizo Mzimba on the red carpet and Harry Styles said he wished their success would go on "forever".