New York [US], May 7 (ANI): American singer-songwriter and actor Ariana Grande said that her first day on set filming ‘Wicked’, with costar Cynthia Erivo and director Jon M Chu, “was the most emotional day of his life,” reported Variety. While gliding across the Met Gala red carpet, Ariana Grande — dressed in a custom Loewe ball gown discussed her first day on the set of ‘Wicked’. “My first day on set for ‘Wicked’ was the most emotional day of my life,” Grande recalled. “All I remember was holding hands with Cynthia (Erivo) and Jon (Chu) and crying. And (Jon) saying, ‘Welcome to ‘Wicked’.” ‘W…