Khloé Kardashian and Son Tatum Wear Matching Kris Jenner-Themed Pajamas for the Momager's 69th Birthday

Khloé Kardashian is matching with her little boy in honor of her mom!

On Tuesday, Nov. 5, the Good American co-founder, 40, shared a snap of herself and her son Tatum, 2, sporting pajamas that featured pictures of Kris Jenner 's face as the momager celebrated her 69th birthday .

Smiling at the camera, the mother and son cuddled in bed as Tatum, whom Kardashian shares with ex- Tristan Thompson , placed his hand on his mother's face.

Khloé then posted another photo of the duo donning straight faces to the camera, before sharing a video of Tatum laying on her while she stroked his foot as music played in the background.

In addition to Tatum, The Kardashians star also shares daughter True , 6, with Thompson, 33.

Khloé's 7-year-old niece Dream — the daughter of her brother Rob Kardashian and his ex Blac Chyna — also made a cameo in her aunt's Instagram Stories, appearing in a clip of that appeared to feature True in the background telling her little brother not to throw his food.

Still wearing his Kris Jenner-themed pajamas, the tot laughed as he sat in a chair while eating a bowl of plain pasta.

Earlier on her Instagram Stories, Khloé reposted her sister Kourtney Kardashian Barker 's shot of Khloé and their younger sisters Kendall Jenner and Kylie Jenner all wearing the special nightwear as they sat on a couch.

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Celebrating his mom's birthday, Rob, 37, also shared a snap of Kris wearing the same pajamas that featured her face, while Kourtney, 45, posted a photo of Kris smiling as she held a champagne glass and looked down at a cake with four lit candles and the words, "Happy Birthday Kris!!!" written on it in green icing.

"happy birthday to our iconic queen matriarch ! my mommy," Kourtney wrote.

Meanwhile, Khloé went on to commemorate her mom's big day with a lengthy post on her Instagram grid as she paid tribute to the mother of six and grandmother of 13.

"Singing on the top Of my lungs 'Happy Birthday Mommy!!," she rote alongside a carousel of photos of the two.

"There are no words that could ever fully capture how much you mean to me, but I will try, because you deserve to know. Since day one, you have been my world, my rock, my greatest source of love. (With my daddy)," she continued.