Kim Kardashian faced off against her older sister Kourtney in a humorous courtroom-themed advertisement for Kourtney’s wellness brand, Lemme. The ad highlights the launch of the brand’s new products, Colostrum Gummies and Colostrum Liquid Liposomal, which debuted on Thursday, November 6.
In the video, Kim, 45, appears as a confident prosecutor questioning Kourtney, 46, who remains composed on the witness stand. The courtroom setup humorously echoes their real-life sibling dynamics.
"You’re gatekeeping your gut health secrets from the rest of the family," Kim declares during the playful cross-examination.
The ad includes subtle nods to Kim and Kourtney's well-known disagreements, adding a self-aware twist that resonated with fans across social media.
The parody also ties into Kim’s new Hulu series All’s Fair, which premiered on Tuesday. In the show, she portrays a renowned divorce lawyer working at an all-female firm. The ad playfully blurs the line between fiction and Kim’s real legal ambitions, as she awaits the results of her California Bar exam—her last step toward becoming a licensed attorney like her late father, Robert Kardashian.
Both sisters shared the ad on Instagram, generating buzz among followers and drawing attention to Kourtney’s upcoming product launches.
In a clever blend of humor and branding, Kim and Kourtney Kardashian turn sibling rivalry into courtroom comedy to promote Lemme’s new wellness products.