One Direction Release 'This Is Us' Movie Teaser

One Directionfans have been given a sneak peek of the boy band's forthcoming movie This Is Us.

The fivesome are seen larking about while on tour, experiencing different cultures and - in Harry Styles' case - getting their bums pinched by middle-aged women.

A voiceover on the trailer describes the band as "just five normal lads having the time of their life".

The 3D film - directed by respected documentary maker Morgan Spurlock - hits UK cinemas on 29 August.