FRIDAY 3/18 UPDATE
2 1 PINK F**kin' Perfect (Perfect) 12090 11859 231 67.824
3 2 LADY GAGA Born This Way 11986 11672 314 73.573
4 3 CEE LO GREEN F**k You (Forget You) 11623 10781 842 72.174
1 4 ENRIQUE IGLESIAS Tonight f/Ludacris 11287 12268 -981 74.845
5 5 BRUNO MARS Grenade 9121 10712 -1591 58.537
7 6 PITBULL Hey Baby (Drop It To The... 8545 8287 258 60.099
8 7 USHER More 8158 7217 941 50.062
10 8 RIHANNA S&M 8092 6674 1418 59.953
12 9 KE$HA Blow 6614 6314 300 39.824
11 10 DIDDY-DIRTY MONEY Coming Home 6586 6393 193 44.024
6 11 BRITNEY SPEARS Hold It Against Me 6367 8692 -2325 36.078
16 12 KATY PERRY E.T. 5928 4608 1320 39.445
15 13 AVRIL LAVIGNE What The Hell 5584 5238 346 28.312
9 14 KATY PERRY Firework 5551 7022 -1471 34.269
14 15 CHRIS BROWN Yeah 3x 5017 5645 -628 33.635
13 16 FAR EAST MOVEMENT Rocketeer f/Ryan Tedder 4845 6273 -1428 31.363
19 17 BLACK EYED PEAS Just Can't Get Enough 4541 3949 592 26.014
18 18 CHRISTINA PERRI Jar Of Hearts 4314 4063 251 21.723
32 19 BRITNEY SPEARS Till The World Ends 3581 1825 1756 26.427
24 20 TINIE TEMPAH Written In The Stars f/ETurner 3463 2807 656 19.955
23 21 PLAIN WHITE T'S Rhythm Of Love 2941 2863 78 15.126
25 22 KERI HILSON Pretty Girl Rock 2830 2657 173 15.414
26 23 THE SCRIPT For The First Time 2719 2439 280 15.158
29 24 JESSIE J Price Tag f/B.O.B 2600 2122 478 14.948
22 25 LINKIN PARK Waiting For The End 2588 2937 -349 11.049
31 26 JENNIFER LOPEZ F/PITBULL On The Floor 2583 1829 754 15.055
20 27 RIHANNA What's My Name? f/Drake 2506 3104 -598 16.344
30 28 JEREMIH Down On Me f/50 Cent 2474 1868 606 20.349
35 29 BRUNO MARS Lazy Song 2385 1470 915 13.823
28 30 EDWARD MAYA Stereo Love 2383 2279 104 26.215