Okay, well, they weren't exactly wearing suit and ties like we were hoping, but can they go wrong? They're five hot young guys and our tongues are officially wagging.
Niall Horan wore his favorite J-Biebs varsity jacket while Liam Payne and Louis Tomlinson went for the t-shirt and jeans looking wearing all black casual and comfort ensems. And Liam's flannel tied around his waist gave us a bit of Joey Lawrence flashbacks, didn't it?
The real winners here go to Zayn Malik in his sexy leather biker jacket and of course Mr. Harry Styles wearing an open-button black sheer shirt showing off all four nipples that we may or may not want to lick. Ha!
Congrats on your obvi future win of Best Song of the Summer for Best Song Ever!
[Image via Getty Images.]