Gabe Saporta's Pick From Hour 6:

Miss the show? Here's #50 - #41 from Top 100 Killer Collabos:

50. Taio Cruz ft. Ludacris “Break Your Heart”

49. Cobra Starship ft. Sabi "You Make Me Feel"

48. Far East Movement ft. Dev & Cataracs "Like a G6"

47. Akon ft. Eminem "Smack That"

46. T.I. ft. Justin Timberlake "Dead and Gone"

45. Lil Wayne ft. Static Major "Lollipop"

44. Nelly Furtado ft. Timbaland "Promiscuous"

43. Chris Brown ft. Lil Wayne & Busta Rhymes "Look At Me Now"

42. Destiny's Child ft. Lil Wayne "Soldier"

41. Jay-Z ft. Alicia Keys "Empire State of Mind"