A Great Big World feat. Christina Aguilera - Say Something Ariana Grande feat. Iggy Azalea - Problem Bastille - Pompeii Dj Snake & Lil Jon - Turn Down For What Hozier - Take Me to Church Idina Menzel - Let It Go Iggy Azalea feat. Charli XCX - Fancy Iggy Azalea feat. Rita Ora - Black Widow Jason Derulo feat. 2 Chainz - Talk Dirty Jeremih feat. YG - Don't Tell 'Em Jessie J feat. Ariana Grande & Nicki Minaj - Bang Bang John Legend - All Of Me Katy Perry feat. Juicy J - Dark Horse Lorde - Team Magic! - Rude Maroon 5 - Animals Meghan Trainor - All About That Bass Nico & Vinz - Am I Wrong One Direction - Story of My Life Passenger - Let Her Go Pharrell Williams - Happy Pitbull feat. Ke$ha - Timber Sam Smith - stay with me Taylor Swift - Shake It Off Tove Lo - Habits