Scarlett Johansson is getting ready to film the next Coen Bros. movie  

Scarlett Johansson is in talks to join the Coen brothers' drama "Hail Caesar." Jonah Hill is also in talks to join the cast.

The 29-year-old star is expecting her first child with French journalist Romain Dauriac. The Coen Brother film will incorporate Scarlett's pregnancy into the storyline. In the film Johansson is expected to play an actress who suddenly discovers she's pregnant

Scarlett previously worked with the Coen brothers in their 2001 film The Man Who Wasn't There.

For the Coen brothers movie Hail Caesar, Johansson and Hill will join Josh Brolin, George Clooney, Channing Tatum, Tilda Swinton and Ralph Fiennes. 

It was first reported by Variety, which generally knows what they're taking about, that Scarlett Johansson and Jonah Hill have signed on to join Joel and Ethan Coen's upcoming movie, "Hail Caesar!"

Funnyman Jonah Hill took to Twitter to proclaim "Hail, Caesar! So damn excited to get to work with the Coen Brothers!"

Scarlett Johansson and Jonah Hill join an already all-star line-up that stars George Clooney and Josh Brolin and will feature Channing Tatum, Tilda Swinton and Ralph Fiennes.

"Hail Caesar!" is set in the 1950s where Eddie Mannix (Clooney) is a Hollywood fixer who keeps stars out of trouble for the studios. Josh Brolin is set to play publicity head Howard Strickling, Ralph Fiennes as studio director Laurence Lorenz, Tilda Swinton has been cast as gossip columnist Hedda Hopper. Channing Tatum will play a Gene Kelly-type star.

Johansson would play a young actress that gets pregnant. Johansson announced in March that she is pregnant. Scarlett Johansson is engaged to Romain Dauriac.
The film will be Johansson's first collaboration with the Coen brothers since "The Man Who Wasn't There" from 2003. This will be the fourth time Clooney will be joining the Coens since 2000′s "O Brother! Where Art Thou?" This is the third time Brolin has worked with the directing brothers. He starred in the remake of the John Wayne/Glenn Campbell classic "True Grit" and the Oscar-winning "No Country for Old Men."

Production on "Hail Caesar!" is set to begin this fall. There has been no release date set.