One Direction Play The X Factor USA Results Show
Boy band perform Story Of My Life to screaming fans...
The boy band - who came to fame on the UK version of the show - performed their latest single Story Of My Life in a pre-recorded video, which was aired on last night's show.
And even though Christmas is still more than a month away, the set designers opted for a very festive-looking backdrop - with hundreds of golden lights, illuminated bunting and stars.
Even though the performance was pre-recorded, the boys' singing was still almost drowned out by screaming fans at several points.
We told you yesterday how Harry Styles appears to have been romancing Kendall Jenner while in Los Angeles.