LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians Ziggy Marley, Bruno Mars and Rihanna perform onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California.... more 
LOS ANGELES, CA - FEBRUARY 10: (L-R) Musicians Ziggy Marley, Bruno Mars and Rihanna perform onstage at the 55th Annual GRAMMY Awards at Staples Center on February 10, 2013 in Los Angeles, California. (Photo by Kevork Djansezian/Getty Images) less 
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Getty Images | Photo By Kevork Djansezian / Getty Images
Sun, Feb 10, 2013 10:16 PM EST