Costars Keri Russell and Matthew Rhys welcome first child together

Keri Russell and Matthew Rhys are officially both costars and coparents!

The Americans stars welcomed their first child together earlier this month.

This is the first child for Rhys, 41, and the third for Russell, 40, who is already mom to daughter Willa, 4, and son River, 8, with ex-husband Shane Deary.

Congratulations to the couple!