“Baking and watching daddy 🥰,” Brittany, 29, captioned a video of Sterling in the comfy set as she whisked up a bowl of cake mix.
Brittany also shared a selfie in which she and her daughter smiled as they posed in their identical jammies.
The Sports Illustrated Swimsuit model then posted a snap of little Bronze in the same outfit as he waddled away from the family’s sparkling Christmas tree.
In another clip, Bronze was seen hilariously pulling a standing toilet paper holder around the living room.
“Bronze, why are you pulling toilet paper around?” Brittany laughed in the background of the video.
She then shared a video of herself cuddling with Bronze as the little one enjoyed a lollipop.
“Game day snuggles 🥹,” she captioned the post.
Brittany and her brood spent the day baking up a storm and she shared that they were “already on [their] second box of baking” by the afternoon.
The former soccer player took to Instagram to celebrate after Patrick helped lead the Chiefs to a decisive victory over the Steelers, ending the game with a score of 29 to 10.
She reposted a photo of Patrick and Travis Kelce after their victory, writing, “What a great Christmas!!! 🎄.”
Brittany’s bestie, Taylor Swift, was also not present at Pittsburgh game, despite being in the stands to cheer for her boyfriend during last year’s Christmas Day game.
Patrick, 29, revealed in a Netflix interview that aired ahead of the matchup that his wife is due to give birth to their third child “any day now.”