If you sobbed through that gut-wrenching new scene in "Wicked: For Good," you have Cynthia Erivo and Ariana Grande to thank.
The original Wicked musical stays faithful to the world of The Wizard of Oz but Wicked: For Good breaks a major rule.
Ariana Grande and Cynthia Erivo penned their last goodbye to the Land of Oz on Friday, following the release of 'Wicked: For ...