This might be the best on-air prank I’ve ever seen, and it’s easily the best piece of acting Nick Cannon has ever done. For this season’s premiere of America’s Got Talent, Nick came out in disguise as a white-faced mime and performed his terrible mime act. Once all the judges ‘X’ed him, he got REAL angry and made a run for the judges’ table, sending Howie Mandel flying from his seat. Once the judges figured it out, Howard Stern thought it was the greatest thing he’s ever seen on America’s Got Talent. It’s pretty amazing.