Jimmy Fallon rounded up One Direction for a very festive version of Santa Claus Is Coming To Town on Monday night’s The Tonight Show.
One Direction, Fallon, and The Roots all donned ugly Christmas sweaters as they squeezed into the room to spread Christmas cheer.
Harry Styles was on the drum wearing a red sweatshirt with a sparkling Christmas tree on it.
Jimmy donned a beige Elf sweater and Niall Horan wore a green sweater and looked amused to be playing a banana instrument.
Zayn Malik, Liam Payne, and Louis Tomlinson sang away just behind the trio with the show’s band, The Roots.
Earlier that day, Jimmy couldn’t wait to tweet a photo of him singing along with British boy band.
Here’s One Direction’s festive performance with Fallon: