2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Bruno Mars (C) performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Victoria's Secret Angel Doutzen Kroes and singer Rihanna onstage during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Victoria's Secret Angel Doutzen Kroes and singer Rihanna onstage during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Model Lily Donaldson and singer Rihanna onstage during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Singer Justin Bieber performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Rihanna performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Rihanna performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Rihanna performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Rihanna performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Justin Bieber performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Rihanna performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Justin Bieber performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Rihanna performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Justin Bieber performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Rihanna performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Rihanna performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Justin Bieber performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Justin Bieber performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Bruno Mars performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Justin Bieber performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Bruno Mars performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Bruno Mars performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Bruno Mars performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Rihanna (R) performs while Victoria's Secret Angel Doutzen Kroes (L) walks the runway during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Rihanna (R) performs while Victoria's Secret Angel Doutzen Kroes (L) walks the runway during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Singer Justin Bieber and model Jessica Hart onstage during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Singer Rihanna performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

2012 Victoria's Secret Fashion Show - Performance

NEW YORK, NY - NOVEMBER 07: Model Isabeli Fontana singer Rihanna performs during the 2012 Victoria's Secret Fashion Show at the Lexington Avenue Armory on November 7, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)