NEW YORK, NY - SEPTEMBER 28: Singer Jason Derulo performs during his Flash Mob with Knicks City Dancers outside of Madison Square Garden on September 28, 2011 in New York City. (Photo by Mike ... more 
NEW YORK, NY - SEPTEMBER 28: Singer Jason Derulo performs during his Flash Mob with Knicks City Dancers outside of Madison Square Garden on September 28, 2011 in New York City. (Photo by Mike Coppola/Getty Images) less 
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Getty Images | Photo By Mike Coppola / Getty Images
Wed, Sep 28, 2011 5:36 PM EDT