1. Flo Rida - Low | 1
2. Alicia Keys - No One | 3
3. Rihanna - Dont Stop The Music | 4
4. Timbaland/OneRepublic - Apologize | 2
5. Jordin Sparks - Tattoo | 5
6. Kanye West - Stronger | 26
7. Sean Kingston - Take You There | 8
8. Hedley - For The Nights | 6
9. Chris Brown - With You | 12
10. Feist - 1234 | 24
11. Miley Cyrus - See You Again | 10
12. Flo Rida/Timbaland - Elevator | NEW
13. Yael Naim - New Soul | 7
14. Britney Spears - Piece Of Me | 9
15. Simple Plan - When I'm Gone | 16
16. Maroon 5 - Wont Go Home Without You | 19
17. Colbie Caillat - Bubbly | 13
18. Janet Jackson - Feedback | 25
19. Finger Eleven - I'll Keep Your Memory Vague | 15
20. Fergie - Clumsy | 11
21. Buckcherry - Sorry | 17
22. Wyclef Jean/Akon/Lil Wayne/Niia - Sweetest Girl | 21
23. Natasha Bedingfield/Sean Kingston - Love Like This | 14
24. Linkin Park - Shadow Of The Day | 18
25. Avril Lavigne - Hot | 22
26. Santana/Chad Kroger - Into The Night | 20
27. OneRepublic - Stop & Stare | 23
28. Sara Bareilles - Love Song | 27
29. Plain White Tees - Hey There Delilah | 29
30. State Of Shock - Money Honey | 28
31. Leona Lewis - Bleeding Love | 34
32. Michael Jackson/Akon - Wanna Be Startin' Somethin' | 33
33. Chris Brown/T Pain - Kiss Kiss | 31
34. Jordin Sparks/Chris Brown - No Air | 39
35. John Mayer - Say | 38
36. Fergie - Big Girls Dont Cry | 30
37. Celine Dion/Josh Groban - The Prayer | NEW
38. Timbaland/Keri Hilson/DOE - The Way I Are | 32
39. Rihanna/Jay Z - Umbrella | 36
40. Enur/Natasja - Calabria | 35
41. Soulja Boy - Crank Dat | 40
42. Foo Fighters - Long Road To Ruin | 48
43. Finger Eleven - Paralyzer | 37
44. Jonas Brothers - When You Look Me In The Eyes | 60
45. Celine Dion - Taking Chances | 50
46. Michael Buble - Lost | 41
47. Feist - I Feel It All | NEW
48. Taylor Swift - Our Song | 42
49. Seether - Fake It | 47
50. City And Colour - Waiting | Re-Entry
51. Simple Plan - Your Love Is A Lie | NEW
52. Timbaland/Nicole/Keri Hilson - Scream | 44
53. Elise Estrada - Unlove You | 52
54. Amy Winehouse - You Know I'm No Good | NEW
55. Faber Drive - When I'm With You | 55
56. Baby Bash/T Pain - Cyclone | 59
57. Carrie Underwood - All-American Girl | 56
58. Jack Johnson - If I Had Eyes | 43
59. Daughtry - Feels Like Tonight | 57
60. The Trews - Hold Me In Your Arms | 66
61. State Of Shock - Hearts That Bleed | 61
62. Billy Ray Cyrus/Miley Cyrus - Ready, Set, Dont Go | 51
63. Lenny Kravitz - I'll Be Waiting | 45
64. Brad Paisley - Letter To Me | 53
65. Queens Of The Stone Age - Make It Wit Chu | 69
66. Snoop Dogg - Sensual Seduction | 54
67. Kanye West/Dwele - Flashing Lights | 88
68. REM - Supernatural Superserious | NEW
69. Good Charlotte - I Dont Wanna Be In Love | 58
70. Alan Jackson - Small Town Southern Man | 67
71. Kreesha Turner - Bounce With Me | 65
72. Kenny Chesney - ShiftWork | 63
73. Sheryl Crow - Love Is Free | 46
74. Jonas Brothers - SOS | 70
75. Terri Clark - In My Next Life | 71
76. Trace Adkins - You're Gonna Miss This | NEW
77. Michael Jackson/Fergie - Beat It 2008 | NEW
78. Airbourne - Too Much, Too Young, Too Fast | 74
79. Sixx: AM - Life Is Beautiful | 79
80. Hannah Montana - Rockstar | 84
81. Wintersleep - Weighty Ghost | 73
82. Johnny Reid - Thank You | NEW
83. Soulja Boy/Arab - YAHHH! | 83
84. Dragonette - I Get Around | 76
85. Sugarland - Stay | 72
86. Gary Allan - Watching Airplanes | 82
87. Gord Bamford - Stayed Til Two | Re-Entry
88. James Blunt - Same Mistake | 75
89. MIA - Paper Planes | NEW
90. Rascal Flatts - Winner At A Loser Game | 68
91. IllScarlett - Life Of A Soldier | 78
92. Rodney Atkins - Cleaning This Gun | 93
93. Emerson Drive - Everyday Woman | 89
94. Plies/Akon - Hypnotized | 77
95. Missy Elliot - Ching-A-Ling | 64
96. Belly/Mario Winans - Ridin' | Re-Entry
97. Mariah Carey - Touch My Body | NEW
98. Britney Spears - Break The Ice | NEW
99. Lupe Fiasco - Superstar | 87
100. Crystal Shawanda - You Can Let Go | 97
i'm surprised at Mariah/Britney's low debuts but glad they made it