Lady Gaga was the big winner at the 2011 MTV Europe Music Awards. In addition to giving an electrifying performance, Mother Monster took home four awards at the show, including Best Video and Best Song for 'Born This Way.' Too bad we could hardly see her face behind those giant disc hats she was wearing!

Bruno Mars and Justin Bieber also won big, with each of the crooners leaving the Odyssey Arena in Belfast, Northern Ireland with two trophies. Although Bruno Mars doesn't feel like a new artist any more, the 26-year-old cutie pie won for Best New artist and Best Push artist. Bieber accepted awards for Best Male and Best Pop. Check out the full list of 2011 MTV Europe Music Awards winners below!

Best Song
Adele, 'Rolling in the Deep'
Bruno Mars, 'Grenade'
Jennifer Lopez Feat. Pitbull, 'On The Floor'
Katy Perry, 'Firework'
Lady Gaga, 'Born This Way' -- Winner!

Best Live
Coldplay
Foo Fighters
Katy Perry -- Winner!
Lady Gaga
Red Hot Chili Peppers

Best Pop
Britney Spears
Justin Bieber -- Winner!
Katy Perry
Lady Gaga
Rihanna

Best New
Bruno Mars -- Winner!
Far East Movement
Jessie J
LMFAO
Wiz Khalifa

Best Female
Adele
Beyonce
Jennifer Lopez
Katy Perry
Lady Gaga -- Winner!

Best Male
Bruno Mars
David Guetta
Eminem
Justin Bieber -- Winner!
Kanye West

Best Hip-Hop
Eminem -- Winner!
Lil Wayne
Jay-Z & Kanye West
Pitbull
Snoop Dogg

Best Rock
Coldplay
Foo Fighters
Linkin Park -- Winner!
Kings of Leon
Red Hot Chili Peppers

Best Video
Adele, 'Rolling in the Deep'
Beastie Boys, 'Make Some Noise'
Beyonce, 'Run The World (Girls)'
Justice, 'Civilization'
Lady Gaga, 'Born This Way' -- Winner!

Best Alternative
Arcade Fire
Arctic Monkeys
My Chemical Romance
The Strokes
30 Seconds To Mars -- Winner!

Best Push
Alexis Jordan
Big Time Rush
Bruno Mars -- Winner!
Far East Movement
Jessie J
Katy B
LMFAO
Neon Trees
Theophilus London
Wiz Khalifa

Biggest Fans
Justin Bieber
Lady Gaga -- Winner!
Paramore
Selena Gomez
30 Seconds To Mars

Best World Stage
Arcade Fire
The Black Eyed Peas
Diddy Dirty Money
Enrique Iglesias
Kings of Leon
Linkin Park
My Chemical Romance
Ozzy Osborne
Snoop Dogg
30 Seconds To Mars -- Winner!

Worldwide Act
Abdelfattah Grini
BIGBANG -- Winner!
Britney Spears
Lena
Restart

Best UK & Ireland Act
Adele - Winner!

Coldplay
Florence + the Machine
Jessie J
Kasabian