Singer/actor <a gi-track='captionPersonalityLinkClicked' href=/galleries/search?phrase=Justin+Timberlake&family=editorial&specificpeople=157482 ng-click='$event.stopPropagation()'>Justin Timberlake</a> performs onstage during the iHeartRadio Music Festival at the MGM Grand Garden Arena on September 21, 2013 in Las Vegas, Nevada.
{"Image ImageDescription": "LAS VEGAS, NV - SEPTEMBER 21:  Singer/actor Justin Timberlake performs onstage during the iHeartRadio Music Festival at the MGM Grand Garden Arena on September 21, 2013 in Las Vegas, Nevada.  (Photo by Christopher Polk/Getty Images for Clear Channel)", "Image Copyright": "2013 Getty Images"}