By Brandy McDonnellOklahoma native Charlie Wilson, who hails from Tulsa, affirmed his status as the music industry's favorite uncle at Sunday night's 62nd Annual Grammy Awards. "Uncle Charlie," as the former Gap Band frontman and successful solo R&B singer is affectionately known, and vocal group Boyz II Men assisted Tyler, The Creator, with his show-stopping performance of "Earfquake.Read more on NewsOK.com