Saturday night's Live featured Ashton Kutcher as host, Ashton Kutcher in one too many Cool Pix commercials, and Gnarls Barkley as musical guest. We never got around to posting Gnarls's show at Highline Ballroom with Santogold last Thursday, maybe because we were a little underwhelmed. "This is an overpaid dress rehearsal," Cee-Lo joked sometime after dropping his mic (think he ...