Britney Spears & Rihanna Open the Billboard Music Awards

She always brings her A-Game, and Britney Spears teamed up with Rihanna for a fabulous opening performance on the 2011 Billboard Music Awards tonight (May 22).

The ?Toxic? mommy and the ?Russian Roulette? songstress not only had top-notch singing, but also provided quite the sexy stage show.

They joined forces on their remix of Ri-Ri?s super hot single ?S&M? and the temperature in the MGM Grand Garden Arena in Las Vegas definitely raised a few degrees.

Prior to the gig, an eyewitness at the dress rehearsal told press, ?Britney looked fabulous- better than ever. The opening is sexy and playful. Britney?s got a fantastic entrance. It?s epic.?

Source: http://celebrity-gossip.net/billboard-music-awards-2011/britney-spears-rihanna-open-billboard-music-awards-507889

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