AT 40 Week of July 27th, 2009

1 Lady Gaga - LoveGame
2 3Oh!3 - Don't Trust Me
3 Pitbull - I Know You Want Me (Calle Ocho)
4 Black Eyed Peas - Boom Boom Pow
5 Katy Perry - Waking Up in Vegas
6 Pink - Please Don't Leave Me
7 Black Eyed Peas - I Gotta Feeling
8 Sean Kingston - Fire Burning
9 Keri Hilson - Knock You Down
10 Beyonce - Halo
11 Shine Down - Second Chance
12 Kelly Clarkson - I Do Not Hook Up
13 Taylor Swift - You Belong With Me
14 Jeremih - Birthday Sex
15 Miley Cyrus - The Climb
16 Nickelback - If Today Was Your Last Day
17 Jordin Sparks - Battlefield
18 The Ting Tings - That's Not My Name
19 Lady Gaga - Poker Face
20 Jamie Foxx - Blame It
21 Kristinia DeBarge - Goodbye
22 The All American Rejects - Gives You Hell
23 The Fray - You Found Me
24 Flo Rida - Right Round
25 Daughtry - No Surprise
26 Jessie James - Wanted
27 Kid Cudi - Day 'n' Nite
28 Kelly Clarkson - My Life Would Suck Without You
29 Cobra Starship - Good Girls Gone Bad
30 T.I. - Dead and Gone
31 Soulja Boy - Kiss Me Thru The Phone
32 Theory of a Deadman - Not Meant To Be
33 Jonas Brothers - Paranoid
34 Matt Nathanson - Come On Get Higher
35 Kings of Leon - Use Somebody
36 Drake - Best I Ever Had
37 Britney Spears - If U See Amy
38 The Fray - Never Say Never
39 Rob Thomas - Her Diamonds
40 LMFAO - I'm In Miami Trick