The SKIMS founder shared snapshots of her niece and nephew’s recent birthday celebrations

Kim Kardashian shared scenes from Stormi and Aire’s birthday party. PHOTO: MICHAEL TRAN/AFP VIA GETTY; KIM KARDASHIAN/ INSTAGRAM

Kim Kardashian is sharing a peek at Kylie Jenner’s kids’ birthday celebrations!

On Monday, the SKIMS founder, 43, posted a few behind-the-scenes clips from both Stormi’s 6th birthday and Aire’s 2nd birthday celebrations over the weekend.

Jenner, 26, celebrated her daughter’s Feb. 1 birthday solo on Wednesday and her son’s Feb. 2 birthday on Friday. Jenner shares both children with her ex, rapper Travis Scott.

In Kardashian’s first Instagram Story post, she filmed an unidentified partygoer dancing and wearing an Astroworld-inspired head of Aire. She then shared a snapshot of some of the party’s sweet treats, including cloud and lightning bolt-shaped cotton candy.

KIM KARDASHIAN/ INSTAGRAM

The Kardashians star also shared a video of the party’s tent and the indoor amusement park ride for the kids to enjoy. The ride had small enclosed seats in the shape of kites circling in the air.

KIM KARDASHIAN/ INSTAGRAM

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KIM KARDASHIAN/ INSTAGRAM

Kardashian published a photo of the decorations, which included a freeway-inspired sign that read “Aire 2” and “Stormi 6.”

KIM KARDASHIAN/ INSTAGRAM

The mom of four also shared a video of herself at the party, playing with Instagram filters and showing off her casual party look. “No filter,” she jokingly captioned the video.

KIM KARDASHIAN/ INSTAGRAM

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Kardashian’s posts follow Jenner’s “Birthday Week” celebrations for her two children. On Friday, the mother of two published Instagram Stories documenting her preparation for Aire’s birthday. She showed off the large bags of colorful balloons that she carried throughout her home.

“Round 2 but now i have a partner @maguireamundsen,” Jenner captioned the clip. She also spoke behind the camera while sharing a close-up of the balloons, saying, “Round two.”

Kylie Jenner Instagram Story.KYLIE JENNER/INSTAGRAM

Jenner’s Friday posts followed her daughter’s birthday celebrations. On Wednesday, she shared a similar video on her Instagram Story, where she dragged a large bag of balloons up her staircase and giggled as the decorations got stuck.

“Let the birthday week begin,” Jenner wrote over the top of the clip.

Jenner later published another clip of the balloons, this time covering the floor of a room in her home. Stormi’s presents were placed on a white ottoman in the center of the room and put neatly into three piles.

Kylie Jenner Instagram Story.KYLIE JENNER/INSTAGRAM

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Along with celebrating her niece and nephew’s birthdays, the KKW Beauty founder celebrated her younger daughter Chicago West’s sixth birthday on Jan. 15.

Kardashian posted a sweet birthday tribute on Instagram, alongside a series of snaps of the mother-daughter duo at the Kardashian-Jenner family’s annual Christmas Eve party.

On Jan. 16, Kardashian published photos from Chicago’s Bratz-themed birthday party, which included a heart-shaped birthday cake and Chicago’s very own pink fashion runway.

Kardashian shares Chicago, North West, 10, and sons Saint West, 8, and Psalm West, 4, with ex-husband Kanye West.