1 Labrinth
7 Maroon 5
8 Lorde
10 Taylor Swift
11 Fall Out Boy
12 Mark Ronson
13 Rumer
14 Weezer
15 Sam Smith
18 OK Go
19 Gwen Stefani
20 Ed Sheeran
21 Echosmith
22 Selah Sue
23 Train
24 Bea Miller
26 Tom Odell
27 Ed Sheeran
28 U2
29 Charli XCX
31 Sheppard
34 Paloma Faith
35 Kodaline
36 Mat Kearney
37 Ella Eyre
39 Sia