LAS VEGAS, NV - MAY 19:Recording Artist Jennifer Lopez (R) and Casper Smart arrive at the 2013 Billboard Music Awards at the MGM Grand Garden Arena on May 19, 2013 in Las Vegas, Nevada. (Photo by ... more 
LAS VEGAS, NV - MAY 19:Recording Artist Jennifer Lopez (R) and Casper Smart arrive at the 2013 Billboard Music Awards at the MGM Grand Garden Arena on May 19, 2013 in Las Vegas, Nevada. (Photo by Jeff Bottari/Getty Images) less 
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Getty Images | Photo By Jeff Bottari / Getty Images
Mon, May 20, 2013 10:38 PM EDT