LAS VEGAS, NV - SEPTEMBER 22: Singer Pink performs during the 2012 iHeartRadio Music Festival at the MGM Grand Garden Arena on September 22, 2012 in Las Vegas, Nevada. (Photo by Christopher ... more 
LAS VEGAS, NV - SEPTEMBER 22: Singer Pink performs during the 2012 iHeartRadio Music Festival at the MGM Grand Garden Arena on September 22, 2012 in Las Vegas, Nevada. (Photo by Christopher Polk/Getty Images for Clear Channel) less 
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Getty Images | Photo By Christopher Polk / Getty Images for Clear Channel
Sat, Sep 22, 2012 11:30 PM EDT