The Good American co-founder shared videos of her 6-year-old daughter and 7-year-old niece walking an imaginary runway in her walk-in closet

"Hi ladies and gentlemen, my name is True Thompson," the excited youngster said as she carried a teddy bear in her mother's walk-in closet.

She then added about her pajamas, "I have rollerblades and stars."

"And this is Zippy," True continued as she introduced her bear. "She has unicorns and some stars. And Dreamy has mermaids on so she's gonna come out in three, two, one ... Dream!"

Following the announcement, Dream then appeared with one hand on her hip and carrying a sparkly silver Prada purse as she strutted down the imaginary runway.

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Stylishly walking up to the camera, Dream -- who made her modeling debut at the Zeus & Lexi Kids show during 2024 New York Fashion Week earlier this week -- blew a kiss to the camera before walking back.

"That was Dream Renée Kardashian," True said proudly. "That's my sister."

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The video switched to True introducing herself and her bear again while wearing Dream's pajamas.

Khloé's eldest child then introduced her cousin again who walked out sporting the same sparkly bag, the pajamas that True had been wearing and a glittery stack of cash.

"That is my sister Dreamy Renée Kardashian," True sang as she jumped around.

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"I can't tell you what's going on," Khloé wrote across her Instagram Stories as she captured the girls continuously running in opposite directions.

"I don't want this purse," one said before the other yelled, "I need this."

The pair appeared to be in great spirits as they pretended to be getting ready.

"The fashion show turned into improv," Khloé wrote as Dream and True continued their fun.

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She later added, "They are still running back and forth and I'm just hoping this means they will sleep great tonight."