50. KARMIN – DRIFTER/SUGABABES – TALLER IN MORE WAYS
49. WILL SMITH – SWITCH/HILARY DUFF – METAMORPHOSIS
48. THE VERONICAS – SANCTIFIED/ANA JOHNSSON – THE WAY I AM
47. NICKELBACK – MILLION MILES AN HOUR/KERI HILSON – NO BOYS ALLOWED
46. CHERYL – ALL IN ONE NIGHT/BRITNEY SPEARS – FEMME FATALE
45. CHERYL – LIVE LIFE NOW/JUSTIN TIMBERLAKE – FUTURESEX/LOVESOUNDS
44. AZEALIA BANKS – HEAVY METAL AND REFLECTIVE/BRITNEY SPEARS – IN THE ZONE
43. JESSICA SUTTA – CANDY/NELLY FURTADO – THE SPIRIT INDESTRUCTIBLE
42. EDEN XO – TOO COOL TO DANCE/ALL SAINTS – ALL SAINTS
41. AZEALIA BANKS FEAT. LAZY JAY – 212/KELLY ROWLAND – HERE I AM
40. THE VERVE – BITTER SWEET SYMPHONY/ROMAN LOB – CHANGES
39. AZEALIA BANKS – JFK/NO ANGELS – DESTINY RELOADED
38. AZEALIA BANKS – MISS CAMARADERIE/CHRISTINA AGUILERA – BACK TO BASICS
37. AZEALIA BANKS – WALLACE/JENNIFER LOPEZ – REBIRTH
36. ALL SAINTS – UNDER THE BRIDGE/CHERYL COLE – MESSY LITTLE RAINDROPS
35. FOXES – LET GO FOR TONIGHT/HAIM – DAYS ARE GONE
34. BRITNEY SPEARS – DON'T KEEP ME WAITING/STACIE ORRICO – STACIE ORRICO
33. THE VERONICAS – LET ME OUT/NICKELBACK – THE LONG ROAD
32. JENNIFER LOPEZ – GET RIGHT/BRITNEY SPEARS – BLACKOUT
31. JUSTIN TIMBERLAKE – SENORITA/THE SATURDAYS – ON YOUR RADAR
30. AZEALIA BANKS – DESPERADO/KYLIE MINOGUE – X
29. NICKELBACK – MISS YOU/KERI HILSON – IN A PERFECT WORLD...
28. PIXIE LOTT – KILL A MAN/THE SATURDAYS – LIVING FOR THE WEEKEND
27. LIL WAYNE FEAT. CHRISTINA MILIAN – START A FIRE/THE VERVE – FORTH
26. AZEALIA BANKS – GIMME A CHANCE/STACIE ORRICO – BEAUTIFUL AWAKENING
25. AZEALIA BANKS – IDLE DELILAH/CALVIN HARRIS – MOTION
