Clean Bandit

Ahead of their set at the ceremony, Grace Chatto explained: “It’s the biggest performance we’ve ever done, and we’ve got lots of extra violinists and drummers joining us in lots of crazy outfits.” For their three-song medley, they brought out Anne-Marie, Julia Michaels and Zara Larsson - the guest vocalists on their three biggest singles this year. "They're meeting altogether for the first time, so the rehearsals have been really fun,” Grace said. So, having made Christmas number one last year with a refreshingly non-Christmassy song, could they do something more festive-themed in the future? “I’d really like to do a Christmas song. It’s too late though, we’ll have to do it next year,” said Jack.