Anne Hathaway is opening up about a bold new project, and what she learned about herself while creating the film.

The 42-year-old The Devil Wears Prada actress spoke out in an interview for the cover of Vogue about her forthcoming film, Mother Mary.

The A24 movie is now in post-production, but does not yet have a release date.

During the discussion, she spoke about learning how to breathe through choreography, what struck her right away about the project, the challenges of the film, her voice, home life in Manhattan, pop stardom, and much more.

Click through to find out what she had to say…