2011 Billboard Hot 100年终榜TOP1001 Adele - Rolling in the Deep02 LMFAO Featuring Lauren Bennett & GoonRock - Party Rock Anthem03 Katy Perry - Firework04 Katy Perry Featuring Kanye West - E.T.05 Pitbull Featuring Ne-Yo,Afrojack & Nayer - Give Me Everything06 Bruno Mars - Grenade07 Cee Lo Green - F**k You (Forget You)...