One Direction
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One Direction: The full interview

Members of the boyband One Direction talk about why they wanted to make a film about their lives.

Bandmates Liam Payne, Harry Styles, Zayn Malik, Niall Horan and Louis Tomlinson have been speaking at a news conference in London ahead of the premiere of their film One Direction: This Is Us.

The boyband, who was brought together on the television talent show The X Factor, has topped the charts in countries all round the world, becoming the first British act to top the US Billboard chart with their debut album.

One Direction members explained to the BBC's Lizo Mzimba that they wanted to make a film for all the fans who have supported them.