One Direction release Best Song Ever video as Niall Horan goes topless behind the scenes


One Direction have left themselves open to criticism by calling their upcoming single Best Song Ever.

It’s either going to be a tribute to Tenacious D - or a poptastic anthem that’s as infectious and contagious as those dodgy STIs you hear about on clubbing holidays.

And while the Jack Black inspired tune might have inspired the rock-pop generation, this chorus is a sign of what's to come from the band's new work.

The charming boyband have released an extended teaser to their new tune which is released next week and will feature on their third studio album out later this year.

A tiny preview of BSE – which unfortunately is the same abbreviation as the infamous mad cow disease – first appeared on a promo clip for 3D movie This Is Us.

But this is the most fans have got from their first single since charity hit One Way or Another.

It’s unclear what song the lads are yapping about but it’s unlikely going to be anything recorded by rivals The Wanted, that’s for sure.

The lyrics of the chorus are:

And we danced all night to the best song ever

We knew every line / Now I can't remember


How it goes but I know / That I won't forget her Cos' we danced all night to the best song ever' In the video for the single, Niall Horan appears to get mocked up as Lord Alan Sugar in what probably took the make-up and style team far too long to achieve. Well at least fans got to have a sneaky stare at his nipples in the behind the scenes snaps, eh? It's hard to keep up with all of the 1D hysteria as it feels a week can't pass without the band announcing something spectacular. But despite the pressure of perfection, One Direction have insisted they haven’t scripted a single line in their upcoming 3D movie This Is Us. The band have been filmed on tour, at home and reminiscent returns to old part-time jobs as director Morgan Spurlock captures their most intimate moments as a group. Louis Tomlinson insisted that everything that will be shown in the movie is totally genuine and the footage is of them acting “naturally.” He said: "No, nothing at all was scripted. You know if we are asked the question, we just answer naturally. "Because I think that's the most important part, that we show people who we are. And you know, to do that we can't have anything scripted. So it's all a reality." Speaking to Total Film, Zayn, the quietest member of the five-piece, insisted the Little Things singers have “total control” of the project. "That's the cool thing about working with someone like Morgan. Because he is so hands-on and involved, you do kind of feel like you have full control of everything that is going on,” he said. And the lead character (probably) Harry Styles revealed how the brain and belly behind popular docudrama Super Size Me really wanted to “get to know” the boys. Harry, 19, confessed letting the cameras into their lives was “scary” but told us at the official press conference for their world stadium tour announcement of his excitement. Harry said exclusively to Mirror Showbiz: "On twitter you only have 140 characters, you can't get personality across in ten minute interviews. "It's going to be a lot more of how we interact and how we're chilled out in the dressing room and it will be nice to see us as we are.” Niall Horan was more comfortably with the idea, telling us earlier this year: “It’s going to be access all areas. They’ve even been filming us in the toilet. The Irish charmer added: "It's good in the movie because people can see what we're like behind the scenes.” The boyband unveiled the unique artwork for their 3D film This Is Us created by enthusiastic fans who submitted their own selfies for the poster. To fill the void until the 1D3D movie is all over your eyes and into your brain, we’ve rounded up the funniest, sexiest and most hilarious GIFs. From weird dance moves to some bromantic behaviour (we’re looking at you, Harry and Zayn Malik) – watch the video below and enjoy some of the boyband's best moments. The former X Factor stars will also be releasing their third studio album AND an official book in time for Christmas (see, they're not idiots). They also made a huge announcement that they will be embarking on a massive stadium tour in 2014 and sold-out two dates at Wembley Stadium within minutes. Not bad for a few kids who had dodgy hair and even worse chinos when they were unknown three years ago, eh? Source