Superstars such as Lady Gaga, Bruno Mars, Jessie J , Justin Bieber, Katy Perry and more were spotted tonight at the 2011 MTV EMAs over in London. Check out the full list of tonights big winners as well some red carpet pics of the stars and performances from Lady Gaga, Jessie J, Bruno Mars, Justin Bieber, Jason Derulo, LMFAO, & David Guetta f/ Taio Cruz, Ludacris, and Jessie J – “Little Bad Girl” and “Without You” beelow.

Lady Gaga — Marry The Night (EMA 2011 Performance) by electricchapel

Marry You Live @ EMA's 2011 BMF by BlakMusicFirst

Mistletoe/Never Say Never Live @ EMA's 2011 BMF by BlakMusicFirst

Party Rock Anthem Live @ EMA's 2011 BMF by BlakMusicFirst

LIST OF THE 2011 MTV EMA WINNERS ARE

Best Song:
WINNER: Lady Gaga – Born This Way

Best Live:
WINNER: Katy Perry

Best Pop:
WINNER: Justin Bieber

Best New:
WINNER: Bruno Mars

Best Female:
WINNER: Lady Gaga

Best Male:
WINNER: Justin Bieber

Best Hip-Hop:
WINNER: Eminem

Best Rock:
WINNER: Linkin Park

Best Video:
WINNER: Lady Gaga – Born This Way

Best Alternative:
WINNER: Thirty Seconds To Mars

Best World Stage:
WINNER: Thirty Seconds To Mars

Best Push:
WINNER: Bruno Mars

Biggest Fans:
WINNER: Lady Gaga

Best UK & Ireland Act:
WINNER: Adele