PREVIEW

The actress, who is playing the role of opera singer Maria Callas in Maria, was talking to Wicked star Cynthia Erivo, for Variety's Actors On Actors issue. The 49-year-old has previously admitted that learning to sing for the role felt like therapy. "'People keep quoting me because I made, not the mistake - I admitted it was like a therapy. But it really is," she said. "Because I didn't realize the practice of it and the learning of it is one thing, but it was finding my voice and letting my voice out that was really hard for me. And I was really emotional about it...".