2 Rihanna
3 Lenka
4 P!nk
6 fun.
8 Jamaram
10 Ed Sheeran
11 Train
13 Milk
14 Dido
16 James Arthur
19 Killers
20 Script
21 Olly Murs
22 Bastille
23 HURTS
24 Maroon 5
25 Caro Emerald
26 Taylor Swift
28 Fall Out Boy
29 P!nk
30 Taylor Swift
32 Olly Murs
33 Bon Jovi
37 Bruno Mars
38 Labrinth
39 Rihanna
40 Muse