Wearing a Spice Girls T-shirt and completely unharmed, the illusionist turned fear into laughter in an instant. Sofía Vergara called it “perfect,” Mel B screamed in excitement, and even Howie Mandel admitted it felt like a Vegas-ready act
Illusionists charm “America’s Got Talent” judges — minus Simon Cowell — with dangerous act and Spice Girls T-shirt Cowell tells one of the contestants that he looks like “that actor,”…