One Direction's Harry Styles has been spotted filming scenes for his new Hollywood blockbuster move, Dunkirk.

Looking almost unrecognisable with a blood and mud covered face, the popstar is hoping to shock his fan base by showing off his acting skills in the 2017 epic action-thriller.

The One Directioner recently hit the news for cutting off his famous locks for next summer's blockbuster - as well as giving up his celebrity lifestyle. 

Dunkirk, written and directed by the Dark Knight's Christopher Nolan, is due to land in cinemas in 2017 and also stars Kenneth Branagh and Royal Scottish Conservatoire graduate Jack Lowden.

One Direction fans have been causing chaos on the set, with Harry reportedly hiring a full time bodyguard for filming. 

Fans, who have brought along gifts for the star, have told our sister paper The Dorset Echo that they aren't moving until they get a chance to speak to Harry.