But the 39-year-old mum of three proves her sister’s jab couldn’t be further from the truth with a sexy new Instagram selfie.
Kardashian shouted out close friend and Kardashian West’s ex-assistant Stephanie Shepard’s denim collaboration with J Brand on her Instagram story — while posing completely topless.
The KUWTK star stood in her closet wearing Shepard’s “Little Black Jean” and black stilettos she showed a hint of underboob as she covered the rest of her breasts with one arm.
“I swear this pic is about Steph’s jeans,” Kardashian jokingly captioned the shot, implying the sexy shot was not meant to be about her going topless. She also added, “Proud wife.”
Shepard partnered with J brand in June to design her own limited-edition pair of $278 high-waisted skinny jeans called the “Little Black Jean.” She added a few signature design details, including an even higher high rise, a snugger fit through the leg and lace-up front all constructed with “Photo Ready” denim.
“I wanted to partner with J Brand because I have been a fan of the brand for years and I know they create quality products, so when they approached me about a possible collab, I jumped at the opportunity,” Shepherd told PEOPLE.
This article originally appeared on PEOPLE