Hilary Duff Is Having Her 4th Kid—and a Former Co-Star Had the Best Reaction

Hey now, hey now, Hilary Duff is going to be a proud mom of four! 

Tuesday on Instagram, the Lizzie McGuire alum, 36, unveiled her family’s Christmas card for this year. And while this has become a yearly tradition for the family of five, the new holiday greeting doubled as a surprise pregnancy announcement. 

The first pic included in the post shows Duff (wearing festive PJs) hugging her growing baby bump with a shocked facial expression, revealing that she is expecting another child with husband Matthew Koma, 36. 

Meanwhile, the second snap shows the three children making funny faces and poses in front of the camera. The bottom left corner reads, “Buckle up Buttercups, we’re adding one more to this crazy bunch. The Duff, Bair, Comrie Crew.”

The How I Met Your Father alum wrote in the caption, “Suprise, surprise!” And a special former co-star commented on the news: fellow Cheaper By the Dozen actress Alyson Stoner wrote, "Just 8 more to complete the pack" (an obvious reference to the film).

Koma further confirmed the news by sharing the same holiday portrait on his Instagram page. “Baby #4 is loading…” he captioned the post.

Duff and Koma first started dating in 2017 and later tied the knot in 2019. The pair currently share two children: two daughters named Mae, 2, and Banks, 5. Duff also shares her 11-year-old son Luca with her ex-husband, Mike Comrie.