“30 Rock” star Jane Krakowski is expecting a baby with her fiancé Robert Godley, Us Weekly reported Friday.

The magazine said a rep for the 42-year-old actress confirmed the pregnancy.

Krakowski, who plays Jenna Maroney on “30 Rock” and also has appeared regularly on Broadway, and British-born clothing designer Godley announced their engagement last January.

“Both soon-to-be first-time parents could not be happier,” the rep told Us.