LAS VEGAS, NV - SEPTEMBER 21: (L-R) Zac Hanson, Taylor Hanson and Isaac Hanson of Hanson attend the iHeartRadio Music Festival at the MGM Grand Garden Arena on September 21, 2013 in Las Vegas, Nevada.... more 
LAS VEGAS, NV - SEPTEMBER 21: (L-R) Zac Hanson, Taylor Hanson and Isaac Hanson of Hanson attend the iHeartRadio Music Festival at the MGM Grand Garden Arena on September 21, 2013 in Las Vegas, Nevada. (Photo by David Becker/Getty Images for Clear Channel) less 
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Getty Images | Photo By David Becker / Getty Images for Clear Channel
Sat, Sep 21, 2013 11:05 PM EDT