Michelle Yeoh on Ariana & Cynthia in 'Wicked,' Singing on Screen & Why Musical is so Popular | THR Video

Michelle Yeoh explains how she became a part of the 'Wicked' cast and describes what it was like to sing in the film. Plus, she dishes on Cynthia Erivo and Ariana Grande's performance on screen while chatting with THR at the Los Angeles premiere.