Amy Adams says she will be starting work on Batman vs Superman 'very soon'.
Batman vs Superman is the sequel to Man of Steel and will see Adams reprise the role of Lois Lane.
When on with Jimmy Kimmel talking about other film projects, he asked her filming would begin.
Adam told Kimmel: "Very soon. But I cannot tell you anything. I just read the script. I don't know anything."
The movie will see Ben Affleck take over the role of Batman, as the character returns to the big screen for the first time since The Dark Knight Rises.
Gal Gadot is also on the cast list for the film as she takes on the role of Wonder Woman.
Adams is currently enjoying huge success with American Hustle - she received a Best Actress Bafta nod when the nominations were announced yesterday morning.
She will be back on the big screen in February as she stars alongside Joaquin Phoenix in Her.
The Oscar nominated actress has also completed work on Lullaby and Big Eyes.
Batman vs Superman is set for a 17th July 2015 release.