Video: One Direction performs "One Thing" live!


Hey M Girls!

The hotties of ID are gearing up for their US tour with Big Time Rush (that kicks off Feb. 17!), and they're making sure that their singing voices are ready -- they recently performed their new hit "One Thing" at a Jingle Bell Ball in London. Check it out:

We're also swooning over this super-cute vid of Zayn, Louis & Liam singing Mariah Carey's "All I Want For Christmas" on the red carpet:

So let's dish: -What's your fave thing about One Direction? What are you dying to know about them?

Comment back! And don't forget -- pick up the December issue of M to find out everything you need to know on 1D and see the boys on the cover for the first time!

Keep up with One Direction in the pages of M Magazine by subscribing now!