Rihanna, J.Lo to Perform at 2011 Billboard Awards
Rihanna, Jennifer Lopez and the Black Eyed Peas have been tapped to take the stage for the 2011 Billboard Music Awards in Las Vegas on May 22.
	The awards will air live on ABC from the famed MGM Grand Hotel & Casino on the Las Vegas strip, and honor charting artists from February 28, 2010 through March 1, 2011. Th...