(Click here to watch the performances)
Kelly Rowland
Mary J.Blige in Marc Bouwer
Lady Antebellum
Fergie in Herve Leger
Taylor Swift in Elie Saab
Rihanna in Max Azria
Rihanna performing on stage (she sang her hit S&M in a duet with Britney Spears)
Nicole Kidman (in Dries van Noten) and husband Keith Urban
Nicki Minaj in Mark Fast
Ke$ha
Beyonce in Lanvin
Beyonce performing her new single, Run The World (Girls)
Black Eyed Peas performing a medley of their hits
Kylie Minogue in Alexander McQueen
Rihanna and Jay-Z ( her manager)
Taio Cruz
Britney Spears took the stage for a second time to perform with Nicki Minaj
U2 and Lil Wayne
Fergie and Taio Cruz
Mary J.Blige and Lil Wayne
Photos from justjared.com and billboard.com
