Slash closed the show performing "Crazy Train" featuring The Conspirators and with Myles Kennedy and Simon Neil from Biffy Clyro on vocals.

One Direction and 5 Seconds Of Summer were the biggest winners of the night with three wins, followed by Ariana Grande and Katy Perry.

Ariana Grande (featuring Iggy Azalea) — "Problem" Katy Perry (featuring Juicy J) — "Dark Horse" Ariana Grande Justin Bieber 5 Seconds of Summer One Direction Calvin Harris Linkin Park Thirty Seconds To Mars Nicki Minaj One Direction Enrique Iglesias 5 Seconds of Summer One Direction Katy Perry Bibi Zhou 5 Seconds Of Summer Beyoncé — "Pretty Hurts" Winners are in bold text.

Christopher Isac Elliot Adelén The Fooo One Direction Indila Vegas Alessandra Amoroso David Carreira Enrique Iglesias Dimitri Vegas & Like Mike Kensington Revolverheld Sinplus Van Gogh TRIPL featuring Meital de Razon Dawid Kwiatkowski Andra Nyusha Sauti Sol Mohammed Assaf Yo Yo Honey Singh Daichi Miura

Sarah Geronimo Bibi Zhou Hebe Tien 5 Seconds Of Summer Lorde Anitta Dulce María Don Tetto Miranda!