“All that matters is that we're wearing KKW Diamonds! That’s all that — we’re all wearing that,” Kim chimed in.
“I was saving you since you didn’t know who you were wearing,” Kim rather patronisingly concluded.
Perhaps used to her younger sister’s put downs, Kourt quickly hit back.
“No, it’s Naeem Khan, I just didn’t know how to pronounce it,” the mother-of-three responded.
“Oh,” Kim said somewhat sceptically.
As the interview continued, Kourtney mysteriously disappeared from shot.
This isn’t the first tome the reality TV sisters have come to blows in public.
During a 2018 episode of Keeping Up With The Kardashian’s, Kim accused Kourtney of being lazy.
She dismissed Kourtney as “the least exciting to look at” in the family, saying: “She doesn't do s***. She doesn't know what it's like to actually have f***ing work to do.”
In the current season of the show, Kim also accused Kourt of being a “f***ing fake humanitarian hoe.”