Khloé Kardashian and 14-Month-Old Son Tatum Look Adorable in Matching Cow Halloween Costumes

Khloé Kardashian and her son Tatum are looking udderly adorable!

On Sunday, the Good American co-founder, 39, posted a carousel of photos on Instagram from her annual pumpkin decorating party, showing off her matching Halloween costume with her 14-month-old son Tatum. In the photos, Kardashian wears a brown cow onesie and poses with her son, who wears a black cow onesie.

Daughter True, 5, sits next to her mother and brother, while niece Dream, 6, hugs Kardashian from behind. In other photos, Kardashian poses with Tatum, shares a selfie and includes a video of Tatum walking in his cow suit as Halloween-themed music plays in the background.

"🐄🐄until the cows come home🐄🐄," the reality star wrote in her caption.

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Kardashian shares her daughter and son with ex Tristan Thompson.

Last week, the mom of two shared a sweet photo to her Instagram of Dream and True as they posed in matching outfits in the driveway.

The duo wore black Aaliyah T-shirts and purple backpacks that spelled out each of their names in purple patches. In one photo, the cousins held up peace signs and smiled for the camera, while in another they showed off their customized backpacks.

"♡ ♡ ♡," Khloé wrote in the caption.

At the end of September, when Kardashian was asked by a fan on X, formally known as Twitter, how her son was doing, The Kardashians star opened up about how he reminds her of her father, the late Robert Kardashian Sr., and brother, Rob Kardashian.

"He’s the sweetest most affectionate little man," she replied. "He really reminds me of my dad and my brother. It’s beautiful."

In May, the Good American co-founder shared a photo of the family's Easter celebrations on Instagram. True wore a peach dress with matching bunny ears as she put one arm around cousin Psalm, 4, and the other around his big sister, Chicago, 5, children of Kim Kardashian. Rounding out the group was Dream.

"Cousin Crew," Khloé captioned the shot.