AsChristmasapproaches, the most famousreindeerof them all is not Dasher or Dancer or Prancer or Vixen — it’sJessica Simpson!

Simpson was hosting a festive snow day-themed party that her husbandEric Johnson, their 6-year-old daughterMaxwell “Maxi” Drew, their 5-year-old sonAce Knuteand her pals attended.

In onephoto from the eventposted on Monday, the family of four posed in front of a decorative snowman. “Snow Day at the Johnson’s,” Simpson wrote. “Creating traditions and making memories!! I love the holidays!!!”

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On her Instagram story, Simpson shared peeks into the gathering: a blow-up red-and-white arch that proclaimed “Merry Christmas,” a playpen of artificial snow nestled into an otherwise-green field and a table full of “sweet treats” like massive lollipops and delectable cupcakes.

Jessica Simpson’s Instagram Story.Jessica Simpson/Instagram

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In a slideshow, Simpson offered more snapshots from the day — from a sweet moment when Johnson and Simpson put their hands on her stomach, to the kids’ snowball fight, to Simpsons’ time with her friends. “Snow Day Memories,” she captioned the post.

“They were content with the two and this is a very happy surprise!” Simpson’s friendtold PEOPLE that month.

“The kids are super excited,” the source said. “[Overall] Jessica is a pretty relaxed person regarding her pregnancies. She wants to enjoy it.”

source: people.com