Cynthia Erivo, who played Elphaba in the hit movie “Wicked,” is weighing in on the highly buzzed debate on whether it's OK to sing along during the movie when you're in the theater.

Erivo plays Elphaba in Jon M. Chu’s film adaptation of the musical which has been breaking records at the box office. Fans singing along during screenings of the film has sparked an online debate about audience conduct in theaters. Some theater managers have requested moviegoers stay mum through the show.