One Direction release One Thing video, look hotter than ever, crash website

One Direction have premiered their One Thing video - and so many Directioners have logged on to watch that their website crashed!

After clicking 'refresh' what felt like a billion times, we finally got to watch the video and BOY was it worth the wait.

[See also: One Direction at Hammersmith Apollo review]

[See also: One Direction up against JLS, The Wanted at BRITS]

Harry Styles, Zayn Malik, Louis Tomlinson, Liam Payne and Niall Horan look as adorable as ever, dressed in their trademark chinos and blazers, suit trousers and of course, Louis' braces.

The song is one of the happiest we've ever heard and the video follows suit with the boys starting off larking about in a park, before hopping on a double-decker bus and whizzing around London.

As they wave and perform to fans as well as pull faces, whack out The Inbetweeners dance and generally look flipping fit, we were bopping around and drooling all at the same time.

Now, we're off to press play again. And again. And again. That's our afternoon/evening/weekend/month sorted, then.

Watch the full video here