Ashley Bell to star in coming-of-age nun movie

Actress Ashley Bell has been roped in to join Melissa Leo in coming-of-age nun movie

To be helmed by first-time director Maggie Betts, the movie centers on a young nun in the '60s, reported The Wrap.

Oscar-winner Leo has signed on to play the Reverend Mother.

"Glee" alum Dianna Agron will play a young nun, and Bell is tapped to play Sister Margaret.

The project will start filming this month in Nashville, Tennessee.