Keri Russell Credit: PatrickMcMullan.com via AP Images

Add Keri Russell to the list of expectant stars who own pregnancy style.

The actress, who is pregnant with her third child, looked radiant in a black Gucci chiffon maternity gown at the season 4 premiere of her spy drama, The Americans, on Saturday, March 5 in NYC. She completed the look with the label’s six-inch red leather platform pumps.

“As I get older, I appreciate and get more comfortable with fashion,” Russell told InStyle in 2014. “The truth is, I’m the mom of two kids. I wear the same thing. I have the same thing for a month straight, and then I switch out. There’s no time. I don’t have time!”

in January, Us Weekly broke the news that Russell and her costar Matthew Rhys are expecting and that they couldn’t be more excited to become parents. This is the couple’s first child together.

Russell and Rhys, 41, deflected questions about their relationship for months after hooking up on the set of their series in 2013, but finally appeared as a couple at NYC’s Public Theater in April 2014. 

“Matthew is really in love,” a source told Us. “They feel they should have always been together.”

Though Russell has never publicly gushed about Rhys, she has talked about what it’s like to act opposite the Welsh hunk. “What I enjoy is [Rhys] makes it so easy,” she told the Los Angeles Times in June 2014. “You feel you’re in safe hands, and it’s enjoyable to work like that because you’re sort of like, let him do all the hard stuff.”

The Felicity alum, 39, is already mom of son River, 8, and Willa, 4, with ex-husband Shane Deary, who she divorced in 2013 after nearly seven years of marriage.