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.

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 ...

Singer-songwriter Lucy Spraggan has married her girlfriend Emilia Smith after her close friend Simon Cowell walked her down ... Other Sides of the Moon, which was released on her wedding day ...