1. California Gurls (feat. Snoop Dogg) - Katy Perry (=)
2. OMG (feat. will.i.am) - Usher (=)
3. Airplanes (feat. Hayley Williams of Paramore) - B.o.B (=)
4. Your Love Is My Drug - Ke$ha (=)
5. Alejandro - Lady GaGa (=)
6. Bulletproof - La Roux (+1)
7. Break Your Heart (feat. Ludacris) - Taio Cruz (+1)
8. Not Afraid - Eminem (+1)
9. Beautiful Day - Lee DeWyze (-3)
10. Rock That Body - Black Eyed Peas (+1)
11. Billionaire (feat. Bruno Mars) - Travie McCoy (+2)
12. Hallelujah (American Idol Studio Version) - Lee DeWyze (-2)
13. Hey, Soul Sister - Train (+1)
14. Can't Be Tamed - Miley Cyrus (-2)
15. Undo It - Carrie Underwood (=)
16. Young Forever (feat. Mr. Hudson) - Jay-Z (=)
17. Nothin' On You (feat. Bruno Mars) - B.o.B (=)
18. Eenie Meenie - Sean Kingston & Justin Bieber (=)
19. Find Your Love - Drake (+1)
20. My First Kiss (feat. Ke$ha) - 3OH!3 (+2)
21. Impossible - Shontelle (+3)
22. Cooler Than Me (Single Mix) - Mike Posner (+3)
23. Need You Now - Lady Antebellum (=)
24. Falling Slowly (American Idol Studio Version) - Lee DeWyze & Crystal Bowersox (-5)
25. Tik Tok - Ke$ha (+3)
26. If We Ever Meet Again (feat. Katy Perry) - Timbaland (=)
27. In My Head - Jason Derülo (+2)
28. Baby - Justin Bieber & Ludacris (+2)
29. This Afternoon - Nickelback (+2)
30. Pray for You - Jaron and The Long Road to Love (+5)
31. Poker Face (Glee Cast Version) [feat. Idina Menzel] - Glee Cast (-4)
32. Up to the Mountain - Crystal Bowersox (-11)
33. My Chick Bad - Ludacris & Nicki Minaj (=)
34. Telephone - Lady GaGa & Beyoncé (-2)
35. Rude Boy - Rihanna (+1)
36. Breakeven (Falling to Pieces) - The Script (-2)
37. I Made It (Cash Money Heroes) [feat. Birdman, Jay Sean & Lil Wayne] - Kevin Rudolf (=)
38. Ridin' Solo - Jason Derülo (+5)
39. I Gotta Feeling - Black Eyed Peas (=)
40. The House That Built Me - Miranda Lambert (+2)
41. Winner (feat. Justin Timberlake & T.I.) - Jamie Foxx (-3)
42. Bad Romance - Lady GaGa (-2)
43. All I Do Is Win (feat. T-Pain, Ludacris, Snoop Dogg & Rick Ross) - DJ Khaled (+2)
44. Haven't Met You Yet - Michael Bublé (=)
45. Over - Drake (+2)
46. Imma Be - Black Eyed Peas (=)
47. Poker Face (Glee Cast Version) [feat. Idina Menzel] - Glee Cast (-6)
48. Airplanes (feat. Hayley Williams of Paramore) - B.o.B (=)
49. Lover, Lover - Jerrod Niemann (+1)
50. Whataya Want from Me - Adam Lambert (-1)
51. Billionaire (feat. Bruno Mars) - Travie McCoy (+1)
52. Solo - Iyaz (+2)
53. American Honey - Lady Antebellum (+4)
54. I Like It (feat. Pitbull) - Enrique Iglesias (+5)
55. Carry Out (feat. Justin Timberlake) - Timbaland (+1)
56. Poker Face - Lady GaGa (-1)
57. Empire State of Mind (feat. Alicia Keys) - Jay-Z (+4)
58. All the Right Moves - OneRepublic (=)
59. Smile - Uncle Kracker (+4)
60. Gettin' Over You (feat. Fergie & LMFAO) - David Guetta & Chris Willis (=)
61. Blah Blah Blah (feat. 3OH!3) - Ke$ha (+1)
62. Rain Is a Good Thing - Luke Bryan (+2)
63. Bad Romance (Glee Cast Version) - Glee Cast (-10)
64. Somebody to Love - Justin Bieber (+3)
65. The Boxer (American Idol Studio Version) - Lee DeWyze (-14)
66. Water - Brad Paisley (-1)
67. Touchin On My - 3OH!3 (-1)
68. Drop the World - Lil Wayne & Eminem (+8)
69. Lose My Mind (feat. Plies) - Young Jeezy (+1)
70. Hello Good Morning (feat. T.I.) - Diddy - Dirty Money (+3)
71. Gimmie That Girl - Joe Nichols (+3)
72. I Never Told You - Colbie Caillat (=)
73. Party In the U.S.A. - Miley Cyrus (+2)
74. Naturally - Selena Gomez & The Scene (+4)
75. Say Aah (feat. Fabolous) - Trey Songz (+6)
76. Uprising - Muse (+9)
77. Every Rose Has Its Thorn - Poison (-8)
78. Un-thinkable (I'm Ready) - Alicia Keys (-7)
79. You and Your Heart - Jack Johnson (+10)
80. Beamer, Benz, or Bentley (feat. Juelz Santana) - Lloyd Banks (+2)
81. Paparazzi - Lady GaGa (-4)
82. Jessie's Girl (Glee Cast Version) - Glee Cast (-3)
83. Single Ladies (Put a Ring On It) - Beyoncé (+1)
84. Beth (Glee Cast Version) - Glee Cast (-16)
85. Just Dance - Lady GaGa & Colby O'Donis (-5)
86. Don't Stop Believin' - Journey (+2)
87. Love Like Crazy - Lee Brice (+3)
88. Young Forever (feat. Mr. Hudson) - Jay-Z (-5)
89. Shark In the Water - V V Brown (+14)
90. Lil Freak (feat. Nicki Minaj) - Usher (-3)
91. Boom Boom Pow - Black Eyed Peas (+1)
92. Shots - LMFAO & Lil Jon (+9)
93. Fireflies - Owl City (=)
94. Not Afraid - Eminem (-8)
95. Animal - Neon Trees (-1)
96. I'm Back - T.I. (+1)
97. The Only Exception - Paramore (+2)
98. Today Was a Fairytale - Taylor Swift (+8)
99. Nightmare - Avenged Sevenfold (+3)
100. Kissin U - Miranda Cosgrove (+10)
129. Paperweight - Joshua Radin & Schuyler Fisk (+34)
165. Make It Shine (Victorious Theme) [feat. Victoria Justice] - Victorious Cast (+55)
350. Mr. Brightside - The Killers (+90)
355. Somebody Told Me - The Killers (+299)
Lady GaGa - Alejandro #5 US #6 Canada #7 Sweden #8 France #12 Netherlands #16 New Zealand #19 Australia #25 Greece #27 UK #38 Belgium #38 Norway #43 Finland #65 Switzerland #70 Spain #76 México #90 Denmark #94 Ireland #110 Italy #111 Germany #135 Austria #185 Japan
Ke$ha - Your Love Is My Drug #4 U.S. #5 Canada #9 Australia #12 UK #13 Ireland #17 New Zealand #31 México #46 Norway #51 Italy #53 Belgium #53 Luxembourg #66 Japan #75 Austria #75 France #77 Denmark #83 Netherlands #93 Spain #110 & 127 Sweden #114 Germany #139 Switzerland
