NASHVILLE, TN - JUNE 07: Blake Shelton encourages fans to have an Iconic Summer while making a surprise appearance at the Pepsi Music Bus during CMA Music Festival at Music City Convention Center on ... more 
NASHVILLE, TN - JUNE 07: Blake Shelton encourages fans to have an Iconic Summer while making a surprise appearance at the Pepsi Music Bus during CMA Music Festival at Music City Convention Center on June 7, 2013 in Nashville, Tennessee. (Photo by Rick Diamond/Getty Images for Pepsi) less 
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Getty Images | Photo By Rick Diamond / Getty Images for Pepsi
Fri, Jun 7, 2013 6:08 PM EDT