Beanie Feldstein is pregnant with her first child with wife Bonnie-Chance Roberts.

The couple announced the news on Monday in a joint Instagram post that included three photos of Feldstein flaunting her baby bump.

The “Booksmart” actress, 32, wore a pink lacy dress as her wife, who was dressed in a white shirt and pink pants, placed her hand on Feldstein’s stomach in one of the images.

The fourth slide featured a picture of a pink and white cake with icing that read, “B+B are having a baby!”

The pair captioned their post, “Limited Edition Scouse Beanie Baby coming soon!! 🎀🍼.”

Feldstein and the British film producer met on the set of the 2019 movie “How to Build a Girl.”

That same year, the pair made their red carpet debut at the New York premiere of “Cats.”

They got engaged in June 2022, with Roberts popping the question in a backyard setting filled with flower and candle decorations.

“I do, bon,” Feldstein wrote via Instagram alongside a photo of Roberts proposing on one knee.

The couple tied the knot the following May in a summer camp-themed wedding at Cedar Lakes Estate in Hudson Valley, New York.

“It is our happy place together,” Feldstein told Vogue after the wedding.

The “Lady Bird” actress explained that the theme also held a special place in her heart because summer camp is where her parents and “both sets” of grandparents met.

“Even though we met in London and fell in love on a film set, to get married at a camp was a truly beautiful emotional homecoming,” she added.

Feldstein also said that the couple reading their vows to each other in front of their wedding guests “was the most profound moment of our lives.”

“It made it feel like truly there was nothing else in the world except for all of us there beneath the trees,” she told Vogue. “It was genuinely the most magical, awe-inspiring moment of our lives.”