2011 Billboard Music Awards - Show in Las Vegas, NV Pictures Britney Spears Photostream
2011 Billboard Music Awards - Show in Las Vegas, NV In This Photo: Britney Spears, Nicki Minaj Singers Nicki Minaj and Britney Spears perform onstage during the 2011 Billboard Music Awards at the MGM Grand Garden Arena May 22, 2011 in Las Vegas, Nevada.
