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

Could Glinda the Good Witch also be Glinda the Gay Witch? 'Wicked' star Ariana Grande thinks so, and original Broadway lead Kristin Chenoweth agrees.

Part 1, now playing in theatersWicked: Part 1 features some terrific performances, raising the question how stars like Ariana Grande match-up against Broadway legends like Kristin Chenoweth in their shared role as Galinda/Glinda.