PHILADELPHIA, PA - JUNE 24: (EXCLUSIVE ACCESS, SPECIAL RATES APPLY, EDITORIAL USE ONLY) Grammy Award winner, Platinum record producer and artist Bruno Mars performs at Wells Fargo Center on June 24, ... more 
PHILADELPHIA, PA - JUNE 24: (EXCLUSIVE ACCESS, SPECIAL RATES APPLY, EDITORIAL USE ONLY) Grammy Award winner, Platinum record producer and artist Bruno Mars performs at Wells Fargo Center on June 24, 2013 in Philadelphia, Pennsylvania. (Photo by Brad Barket/Getty Images for Atlantic Records) less 
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Getty Images | Photo By Brad Barket / Getty Images for Atlantic Record
Mon, Jun 24, 2013 11:21 PM EDT