Welcoming a new addition into their family, People confirmed that Rosemarie DeWitt and Ron Livingston are officially parents.

The 38-year-old actress gave birth to a baby girl last month (April 29), marking the couple’s first child together.

According to the proud parents’ rep, Ron and Rosemarie are “thrilled to announce the arrival of their daughter, Gracie James Livingston. The whole family is happy and well.”

The pair wed back in 2009 after meeting on the set of “Standoff.”