The One Direction guys were celebrating Niall Horan’s 21st birthday in Las Vegas all weekend (well that puts our bash in the local to shame anyway!), and after photos of Liam Payne sporting a cast on his arm surfaced, 1D fans demanded to know what had happened to the singer.

The word on the street was that he “got a bit carried away” while break dancing (haven’t we all?), and hurt his hand that way. However, Liam’s rep is saying that he “hurt his hand while training” with weights. He added: “He will be fine.”

Hmmm… the old ‘lifting weights’ excuse eh? Maybe it’s true, but really, why would anyone be lifting weights when they’re in Las Vegas?!

Ah, well, the important thing is that he’s fine! Get well soon Liam!