2013 Pre-GRAMMY Gala — Show
David Guetta And Usher
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David Guetta and Usher at the 2013 Pre-GRAMMY Gala on Feb. 9 in Beverly Hills, Calif.
Photo: Larry Busacca/Getty Images
David Guetta and Usher at the 2013 Pre-GRAMMY Gala on Feb. 9 in Beverly Hills, Calif.
