Beyonce and Lady GaGa battle each other in nearly every category at this year's MTV VMAs. Will someone else swoop in and win the Moonman for Best Pop Video? Watch the videos below than cast your vote for the winner on the right side of your screen.
BEYONCE: "Single Ladies (Put a Ring On It)"
BRITNEY SPEARS: "Womanizer"
COBRA STARSHIP f/ LEIGHTON MEESTER: "Good Girls Go Bad"
LADY GAGA: "Poker Face"
WISIN Y YANDEL: "Abusadora"