Congrats are in order for Gotham stars Ben McKenzie and Morena Baccarin as they welcomed their first child together last week.

ET Online noted that reps for the couple confirmed the news that Baccarin gave birth to a healthy baby girl on March 2.

"Morena and Ben are so happy to welcome baby girl Frances Laiz Setta Schenkkan," reps Jennifer Allen and Rhett Usry said. "All are happy and healthy and appreciate the well-wishes."

In September, we reported on Baccarin’s pregnancy and recently McKenzie talked about how excited he was about becoming a dad.

“It’s exciting and it’s something that I’ve wanted for a long time,” he told People. “I’m very happy about all of it. Poop, diapers and everything. It’ll be fun.”

This is the first child for Mckenzie, 37, and second for Baccarin, 36. She has a son with her estranged husband, Austin Chick, with whom she is in a divorce and custody battle.

The Gotham co-stars did not confirm they were dating until recently when Baccarin mentioned their relationship in court documents.