Oscar-winner Kieran Culkin and his wife, Jazz Charton, are expecting their third child.
Charton confirmed her pregnancy in an Instagram post Monday.
"Saw Keanu Reeves on broadway and now I'm 9 months pregnant ♥️," Charton wrote in a caption alongside a series of photos including a selfie and photos of her and Culkin on the red carpet for the Broadway premiere of "Waiting for Godot" in New York City.
"This is very on brand for me. I made a deal with this baby to let me make it to this before labor, not sure what it wants in return but I'm CLEARLY a woman of my word," Charton continued, before sharing a rave review of the new Broadway play starring Keanu Reeves and Alex Winter.
Reeves and Winter are reuniting on the stage, playing Estragon and Vladimir, in a new take on the late Samuel Beckett's 1953 play.
"Such a fresh and inspired take on this play!" Charton wrote. "I don't think I'm ever going to come down from the high of seeing Alex Winter and Keanu Reeves do air guitar on stage. Cannot put into words how special it is (part pregnancy brain fog / part awe) go see it if you have the chance! @godotbway."
The couple's happy news comes about six months after Culkin memorably shared an anecdote at the 97th Academy Awards in March that he had made a long-running deal with his wife to have more children.
"A year ago, I said that I wanted a third kid, because she said if I won the award, she would give me the kid," Culkin explained at the time. "Turns out she said that because she didn't think I was going to win."
"Anyway, after the show, we're walking through a parking lot. She's holding the Emmy and she goes, 'Oh, god, I did say that. I guess I owe you a third kid,'" the father of two continued. "I turned to her and said, 'Really, I want four.' And she turned to me -- I swear to god this happened -- and said, 'I will give you four when you win an Oscar.'"
Culkin took home the Oscar for actor in a supporting role in March for his portrayal of Benji Kaplan in "A Real Pain."
Culkin and Charton, who have been married since 2013, are already parents of two -- daughter Kinsey Sioux and son Wilder Wolfe.