One Direction ‘Best Song Ever’ Music Video Released: Zayn Malik Dresses Up As A Sexy Female Secretary And Flirts With Harry Styles; Boys Perform First Ever Dance Routine [WATCH]

One Direction released the music video to their single "Best Song Ever," on July 22. Zayn Malik dresses up as a sexy secretary in the video, and PDAs with Harry Styles.

In the video, One Direction's Zayn Malik cross-dresses as a hot female secretary, complete with makeup, glasses, an open button-up, pencil skirt, and long, luxurious hair. In one scene he seductively flirts with the real Zayn. In another scene, Harry Styles nuzzles up to Zayn's female alter ego, and takes her hand and twirls her.

Niall Horan said, "It's probably our best video yet."

The video also features the first ever dance routine for One Direction, who notoriously don't have much rhythm. Their lack of coordination and stiff dance moves only add to the British boys' charm.

And who can forget Louis Tomlinson and Niall Horan surprisingly-convincing New York accent, as the pair dressed up as middle age record bosses.

Harry Styles plays "Marcel the Marketing Guy," and is dressed up as a nerd wearing a vest and glasses, with his famous hair pushed to the side. He pitches one crazy idea after another to One Direction for a new music video. Liam, usually known as the serious one of the group, stars as "Leeroy the Choreographer," and does fun and silly dance routines to show to the boys, The Huffington Post reports.

The video already has over 9 million views as of early Tuesday afternoon.

Watch the best video ever here: