TV and radio host and producer, Ryan Seacrest surprises GRAMMY Camp attendees during GRAMMY Camp with the Coca-Cola Happiness Truck at the University of Southern California's Thornton School of Music ... more 
TV and radio host and producer, Ryan Seacrest surprises GRAMMY Camp attendees during GRAMMY Camp with the Coca-Cola Happiness Truck at the University of Southern California's Thornton School of Music in Los Angeles, Calif., July 19, 2013. Grammy Camp creates opportunities for high school students to work with music professionals to get real-world experience and advice about how to have a career in music. (Eric Reed / AP Images for The Coca-Cola Company) less 
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Associated Press
Fri, Jul 19, 2013 9:30 PM EDT