Former Miss Universe Olivia Culpo just gave family Halloween costumes a hilarious new twist, and her newborn son Roman Augustus McCaffrey might have stolen the entire show.
The 34-year-old model and her husband, San Francisco 49ers running back Christian McCaffrey, celebrated their first Halloween as a family of four with a coordinated Shrek-inspired costume theme.
© Getty Images for Abercrombie & FWhile Culpo transformed into Princess Fiona and McCaffrey embraced his inner green ogre as Shrek, their two young children took on some of the animated franchise's most recognizable characters.
Their four-week-old son Roman dressed as the Gingerbread Man, affectionately known as Gingy, while their 1-year-old daughter Colette Annalise McCaffrey became the villainous Lord Farquaad.
And yes, the toddler even had the character's signature dramatic eyebrows. The family shared their festive looks on social media, offering fans a glimpse of their latest milestone together.
Olivia Culpo’s Shrek Family Halloween Costumes Are Too Cute
For Halloween 2026, the McCaffreys skipped traditional spooky costumes in favor of a family-friendly movie theme packed with personality.
Culpo dressed as Princess Fiona, while her husband took on the role of Shrek, complete with green face makeup. But the real comedy came from the couple's children.
Baby Roman, born September 29, wore a Gingerbread Man onesie inspired by the lovable cookie character from the Shrek movies. At just over a month old, Roman was celebrating his very first Halloween, making the adorable costume an especially memorable choice.
Meanwhile, his big sister Colette, who turned 1 in July, dressed as Lord Farquaad, the famously short-tempered antagonist from the original 2001 animated film. Her costume featured the character's recognizable look, including exaggerated dark eyebrows that made her transformation particularly amusing. The family's dog also participated, taking on the role of Donkey and completing the animated ensemble.
© Olivia CulpoThe combination of a tiny Lord Farquaad, a newborn Gingerbread Man, and two parents dressed as Shrek and Fiona made the family's Halloween celebration stand out among celebrity costume reveals.
Olivia Culpo Shares Sweet Photos of Baby Roman and Colette
On Sunday, November 1, Culpo shared a carousel of Halloween photographs on Instagram, giving followers a closer look at the family's coordinated costumes.
She captioned the post, "Halloween ‘26 👻 Love, the McCaffreys." Among the photographs was a particularly touching moment showing Colette leaning over to kiss her baby brother on the head.
© IG: Olivia CulpoAnother image captured Colette sharing a kiss with her father, who was still wearing his green Shrek makeup. Culpo and McCaffrey also posed together in their Princess Fiona and Shrek costumes, adding a romantic touch to the playful family celebration.
The photographs offered more than a look at the family's Halloween creativity. They also captured one of the couple's earliest celebrations since welcoming their second child. With Roman only weeks old and Colette adjusting to life as a big sister, the Halloween snapshots documented a new chapter for the growing McCaffrey family.
When Did Olivia Culpo Welcome Her Second Baby, Roman?
Olivia Culpo and Christian McCaffrey welcomed their son, Roman Augustus McCaffrey, on September 29, 2026. The couple publicly announced his arrival on October 10, sharing black-and-white photographs from the hospital. The images showed Culpo during the emotional experience of welcoming her second child, with McCaffrey by her side.
Their daughter Colette also appeared in the family announcement, marking her official introduction to her baby brother.
© IG: Olivia CulpoCulpo revealed her son's full name in the caption, writing, "Roman Augustus McCaffrey 🤍." She later expressed her excitement about becoming a mother of two, sharing the message, "Heart is exploding," on Instagram Stories. Roman's arrival came just over a year after the couple welcomed their daughter, Colette, in July 2025.
The children are approximately 14 months apart, making this year's Halloween especially meaningful for their parents.
