1 - 1 - Katy Perry - I Kissed A Girl
2 - 3 - Rihanna - Disturbia
3 - 2 - Coldplay - Viva La Vida
4 - 5 - Pink - So What
5 - 10 - Britney Spears - Womanizer
6 - 4 - Gabriella Cilmi - Sweet About Me
7 - 12 - Guru Josh Project - Infinity 2008
8 - 20 - Beyonce - If I Were A Boy
9 - 13 - Katy Perry - Hot N Cold
10 - 8 - Kings Of Leon - Sex On Fire
11 - 7 - Amy McDonalt - This Is The Life
12 - 38 - Killers - Human
13 - 25 - Kanye West - Love Lockdown
14 - 17 - Christina Aguilera - Keeps Gettin Better
15 - 15 - Lady Gaga feat Colby O'Donis - Just Dance
16 - 22 - Jack White & Alicia Keys - Another Way To Die
17 - 9 - Madcon - Beggin'
18 - 16 - Leona Lewis - Forgive Me
19 - 24 - Madonna - Miles Away
20 - 6 - Pussycat Dolls - When I Grow Up
21 - 14 - Madonna - Give It 2 Me
22 - 18 - Ne-Yo - Closer
23 - 57 - Nickelback - Gotta Be Somebody
24 - 52 - T.I. feat Rihanna - Live Your Life
25 - 21 - Jason Mraz - I'm Yours
26 - 29 - Ne-Yo - Miss Independent
27 - 11 - Kid Rock - All Summer Long
28 - 19 - The Script - The Man That Can't Be Moved
29 - 39 - Girls Aloud - The Promise
30 - 26 - Anastacia - I Can Feel You
31 - 23 - Sugababes - Girls
32 - 30 - Linkin Park - Leave Out All The Rest
33 - 28 - Kardinal Offishall feat Akon - Dangerous
34 - 33 - Leona Lewis - Better In Time
35 - 34 - Duffy - Warwick Avenue
36 - 32 - Reamonn - Through The Eyes Of A Child
37 - 65 - Akon - Right Now (Na Na Na)
38 - 35 - The Rasmus - Living In A World Without You
39 - 31 - Snow Patrol - Take Back The City
40 - new - Rihanna - Rehab