The Poker Face singer will face off with Katy Perr...
Lady Gaga is set to lead the way at the 2011 MTV Europe Music Awards (EMAs) after landing six nominations.
The Poker Face singer will face off with Katy Perry in four categories, while Bruno Mars leads the field for male acts, scooping Best New Act, Best Male, Best Song and Best Push nods.
Gaga will also take on rock bands in the Best Live act category - she's been pitted against the Foo Fighters, Red Hot Chili Peppers and Coldplay, as well as Perry.
She'll battle her contemporaries for the Best Female statuette, going up against Adele, Beyonce, Jennifer Lopez and Katy Perry, while the Best Male contest is between Bruno Mars, David Guetta, Eminem, Justin Bieber and Kanye West.
The prestigious Best Video honour will be a battle between Adele's Rolling in the Deep, Beastie Boys' Make Some Noise, Born This Way by Gaga, Beyonce's Run the World (Girls) and Justice's Civilization.
The winners will be announced at a ceremony in Belfast, Northern Ireland on 6 November (11).
The full list of main nominations is as follows:
Adele - Rolling in the Deep
Jennifer Lopez ft. Pitbull - On The Floor
Katy Perry - Firework
Lady Gaga - Born This Way
Red Hot Chili Peppers
Red Hot Chili Peppers
Adele - Rolling in the Deep
Beastie Boys - Make Some Noise
Beyonce - Run The World (Girls)
Justice - Civilization
Lady Gaga - Born This Way
Thirty Seconds To Mars
Thirty Seconds To Mars
Thirty Seconds To Mars
Best UK & Ireland Act:
Florence and the Machine
