Harry Styles shows off his new, short haircut on set of World War II movie

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We love a man in uniform -- especially when that man is Harry Styles!

The 22-year-old One Direction singer is currently shooting his first film, the World War II drama, Dunkirk, and was spotted on set in full military regalia. The photo is also the best look we've had at Harry without his signature long locks since cutting them earlier this month.

And we have to admit, a clean-cut Harry isn't too hard on the eyes...

EXCLUSIVE: One Direction's Harry Styles Reveals Pre-Fame Aspirations - 'I Wanted to Be a Lawyer'

Dunkirk is being helmed by Batman Begins and Inception director Christopher Nolan and centers on British soldiers aiding in the evacuation of hundreds of thousands of Allied troops during the summer of 1940.

The movie co-stars Academy Award winner Mark Rylance, five-time Academy Award nominee Kenneth Branagh and Academy Award nominee Tom Hardy -- which is to say, Harry picked quite the prestigious first project.

See more photos of Harry Styles and One Direction:

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Harry Styles shows off his new, short haircut on set of World War II movie
SATURDAY NIGHT LIVE -- 'Amy Adams' Episode 1672 -- Pictured: (l-r) Amy Adams and One Direction members Zayn Malik, Liam Payne, Harry Styles, Louis Tomlinson and Niall Horan on December 18, 2014 -- (Photo by: Dana Edelson/NBC/NBCU Photo Bank via Getty Images)
SATURDAY NIGHT LIVE -- Episode 1649 -- Pictured: (l-r) Zayn Malik, Louis Tomlinson, Niall Horan, Harry Styles of One Direction, Liam Payne, Paul Rudd, Will Ferrell, David Koechner, Steve Carell -- (Photo by: Dana Edelson/NBC/NBCU Photo Bank via Getty Images)
SATURDAY NIGHT LIVE -- Episode 1649 -- Pictured: (l-r) Zayn Malik, Niall Horan, Liam Payne, Louis Tomlinson, Harry Styles of One Direction -- (Photo by: Dana Edelson/NBC/NBCU Photo Bank via Getty Images)
SATURDAY NIGHT LIVE -- Episode 1649 -- Pictured: (l-r) Zayn Malik, Liam Payne, Harry Styles, Louis Tomlinson, Niall Horan of One Direction -- (Photo by: Dana Edelson/NBC/NBCU Photo Bank via Getty Images)
SATURDAY NIGHT LIVE -- Episode 1649 -- Pictured: (l-r) Liam Payne, Zayn Malik, Harry Styles, Louis Tomlinson, Niall Horan of One Direction -- (Photo by: Dana Edelson/NBC/NBCU Photo Bank via Getty Images)
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The boy bander teased his new look for the film with an Instagram photo of his chopped off ponytail. He simply captioned it, "Whoops," simultaneously revealing he donated his locks to Little Princess Trust, a U.K.-based charity for kids with cancer.

Whoops. #Littleprincesstrust

A post shared by @harrystyles on

So, he's looks good for a good cause.

Meanwhile, Lindsay Lohan recently claimed that Harry once showed up to her hotel room at 2:00 a.m. and tried to hook up with her. Hear her side of the story in the video below.

Lindsay Lohan Claims Harry Styles Once Showed Up to Her Hotel Room

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