Lady Ga Ga My10 Favorite Songs 2011 1 Adele - Someone like you 2 LMFAO - Sexy And I Know It 3 Pink - Perfect 4 Bruno Mars - Grenade 5 Lmfao - Party Rock Anthem 6 Pitbull - Give Me Everything 7 Lady Gaga - Born This Way 8 Bruno Mars - The Lazy Song 9 Rihanna - S&M 10 Maroon 5 feat. Christina Aguilera - Moves Like Jagger