Even though they left the award show empty handed, Disclosure may have stolen the show with their performance alongside Lorde. The young New Zealander began with her hit song “Royals”, but was soon joined by Guy and Howard Lawrence for a mashup featuring a slowed-down version of their smash, “White Noise”. Lorde then let the brothers take over, as they were then joined by Aluna Francis of AlunaGeorge to finish off their song. The performance ended with a huge round of applause from the star-studded audience, showing that these young musicians can hang with the big boys.