The June 4 episode marked a first for the NBC talent competition when judge Simon Cowell hit the Golden Buzzer ... “It was like the moon landing, that kind of excitement,” Howie Mandel gushed.

I've got to give you one of these," Cowell said, slamming his hand on the Golden Buzzer and showering Liv in a cascade of metallic confetti.

Simon Cowell and Sofía Vergara are back for another season of America's Got Talent on NBC, but this is no ordinary season; ...

X Factor tycoon Simon Cowell "had a tear in his eye" while fulfilling ... GETTY/INSTAGRAM She entered the ceremony to her new song, Other Sides of the Moon, which is dedicated to her 34-year ...