Cynthia Erivo opens up about her bond with co-star Ariana Grande while filming "Wicked," sharing how their early friendship and promise to support each other shaped their on-screen chemistry as Elphaba and Glinda.

Ariana Grande, pop singer-turned-actress playing “Glinda” in Wicked, explored her character’s sexuality while doing an interview promoting the new film. Grande and her co-star Cynthia Erivo, who plays Elphaba,

As Wicked takes the box office by storm, Ariana Grande and Kristin Chenoweth are reminding audiences who was the original "friend of Dorothy."