Hilary Duff Pregnant With Baby No. 4

Hilary Duff’s brood is gaining one more member. On Tuesday (Dec. 12), the actress/singer shared that she’s pregnant with her fourth child, revealing the news through her family’s adorable Christmas card.

Duff’s announcement came via Instagram, where the star posted a photo of the family Christmas card, which featured her and husband Matthew Koma with their children, 2-year-old daughter Mae, 4-year-old daughter Banks and 11-year-old Luca Comrie (whom she shares with ex-husband Mike Comrie).

The card reads: “So much for silent nights. Love the Duff, Bair, Comrie Crew.” (Koma’s real last name is Bair.) The back of the card highlights more adorable snaps of the kids, along with Duff’s pregnancy confirmation: “Buckle up Buttercups, we’re adding one more to this crazy bunch!”

Koma made a cheeky comment under his wife’s post, writing, “The stalker from jail gonna be so mad.” The Disney Channel alum’s celebrity friends shared their well-wishes, with her Cheaper by the Dozen co-star Alyson Stoner writing, “Just 8 more to complete the pack!,” to which Duff replied, “ha well played.”

Jenna Dewan added, “Ahh congrats !!!” and Mandy Moore wrote, “Love this. What a cute card!!”

Duff’s family expansion doesn’t come as too much of a surprise: In a November interview with Shape, she called parenting “f—ing hard” but “endlessly rewarding.” The star noted that she’s “in my family-making phase. I built this and I wanted this and so I have to be here to enjoy the joyful and the painful and everything in between.”

See Duff’s Instagram post below.