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
