One of the biggest moments of the night was when Britney joined Rihanna on stage to perform the S&M remix together.
You can catch a complete list of the winners here.
Click below to watch some of the best performances of the night!
Rihanna & Britney Spears (S&M Remix)
Nicki Minaj feat Britney Spears ( Superbass + Till The World Ends Remix)
Cee Lo Green (Medley)
Beyoncé (Special Celebrities Intro + Who Run The World (Girls) + Millenium Award )
What was your favourite performance of the night?