Some fans who have attended early screenings of the film adaptation of the hit Broadway musical have treated it as a singalong. Not everyone is thrilled.

In the past, some moviegoers have welcomed singing out loud. When the “Taylor Swift: The Eras Tour” film hit theaters, singing and dancing appeared to be encouraged after a scramble for expensive tickets left some without an opportunity to see the tour in person.

Cynthia Erivo and Ariana Grande are good to go in "Wicked." You, on the other hand, will need to hold off on singing until you exit the movie theater.

Cynthia and Ariana are good to go in "Wicked." You, on the other hand, will need to hold off on the belting until you're out of the movie theater.

Another green, not-so-wicked musical icon is coming to steal Christmas back from the Grinch - but she prefers a broomstick over a sleigh. As reported by Variety on Monday (Nov. 18), fans will have the ability to belt out "Defying Gravity,