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 Isaac Brekken/Getty ... 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 Isaac Brekken/Getty Images for Clear Channel) less 
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Getty Images | Photo By Isaac Brekken / Getty Images for Clear Channel
Sun, Sep 23, 2012 12:21 AM EDT