The cousins hung out together at home in the sweet clip posted on April 23

The Kardashian kids are having a pajama party!

On April 23, Khloé Kardashian posted a cute video of her daughter True, 6, and 20-month-old son Tatum dancing in their pajamas at home with their cousin Dream, 7.

“Nightly dance party craziness,” Kardashian, 39, captioned the clip on her Instagram Stories, tagging the pajama brand Zip N’ Bear worn by the children.

In the sweet video, True ran around in a circle while Dream and Tatum held hands doing the same as a Christmas song by Mariah Carey played in the background. The trio appeared to be hanging out in Kardashian’s dining room area.

A second clip posted by the Good American co-founder showed the kids jumping up and down together. Tatum got a bit too excited shortly after that as he began running in a circle in between True and Dream before falling down. After getting back up, he continued to run around and chase his big sister.

Kardashian’s latest videos of her children come a day after she referred to her daughter and son as a “mini” version of herself and her brother Rob Kardashian on Instagram.

The proud mom posted photos of True and Tatum posing together in matching light-colored outfits as she wrote alongside the snap, “My mini Me and my mini Robert,” referencing her younger brother, 37.

Khloé celebrated daughter True’s 6th birthday earlier this month on April 12. The Kardashians star shares her daughter and son with ex Tristan Thompson.

To mark the occasion, Khloé posted a series of photos of True on her Instagram Stories, including one of herself and her daughter sharing a sweet kiss.

“My baby girl is six today,” Khloé wrote alongside the photograph. “My sweet, silly but serious, sensitive but strong, kind, beautiful, loving little Tutu.”

“You changed my life forever and I love every part of who you are,” she continued. “Your smile, your laugh, the sass you get when you dance, your independence (even though that also makes me inside cry lol) the way you love. Love me, love Tatum, love your cousins, love Lovey, love your daddy. You are love. My love.”