On Deck:
15.Lady Antebellum - Need You Now
14.Alicia Keys - Un-thinkable (I'm Ready)
13.Beyonce - Why Don't You Love Me?
12.Eminem - Not Afraid
11.Train - If Its Love
Top 10 Countdown:
10.Adam Lambert - If I Had You [DEBUT]
09.Lifehouse - All In [DEBUT]
08.B.o.B. f/Haley Williams - Airplanes [-2]
07.Sara Barellies - King of Anything [DEBUT]
06.Green Day - Last of the American Girls [+1]
05.Ke$ha - Your Love Is My Drug [-3]
04.Maroon 5 - Misery [+5]
03.Travie McCoy - Billionaire [+1]
02.Katy Perry - California Gurls [+1]
01.Muse - Neutron Star Collision [=]