The couple also share 3-year-old son Ennis.
Congratulations Kirsten Dunst and Jesse Plemons! In a new interview with The New York Times, the 39-year-old actress revealed that she and Plemons welcomed their second child together, a son named James Robert, four months ago.
"This is the newest guy, the Big Kahuna", Dunst said of her baby boy, who weighs 18lbs. "He's an angel, but he's a hungry angel. And a heavy angel."
The couple are also parents to another son, 3-year-old Ennis.
The Marie Antoinette actress first revealed her pregnancy in April when she appeared on the cover of W Magazine in a photoshoot directed by her friend and frequent collaborator, Sofia Coppola.
The shoot, which also featured Elle Fanning and Rashida Jones, showed Dunst posing with her growing belly at a home in Beverly Hills. "Every shot was on the floor. I was like, 'I can't get up.' I felt like Urkel", she joked about her arrangements in the snapshots.
Dunst and Plemons met while filming season 2 of Fargo in 2016. They began dating a year and a half after first meeting on set. "I knew that she would be in my life for a long time", the 33-year-old actor previously said of their relationship.
The couple got engaged in 2017 and Dunst gave birth to their first child together on May 3, 2018.