Last week, the "Gotham" co-stars surprised their fans with baby news after coming out as a couple at an Emmys after-party.
In recent court papers related to her divorce from Austin Chick, Baccarin revealed "Today, I am in a new committed relationship. I am planning to re-marry. Also, I am 3-1/2 months pregnant."
Baccarin is a mom to son Julius with Chick, who filed divorce papers in July.