Kim, who is famous for her stylish wardrobe, clearly decided it was time to give her mum a few home truths...
But, after receiving a (rather mean) email from her daughter, Kris got her own back by sharing the private message on social media - touché!
In the email, Kim scolded her mum for her "pilgrim Addams family outfits".
She wrote: "I love you mum but no more pilgrim adams [sic] family outfits.
"You have exhausted this look. Done. Move on. We need chic, tights dresses not this omish [sic] s*** anymore."
The feisty momager soon had her revenge, though, when she shared a screenshot of the message with her Instagram fans.
Alongside the picture, Kris wrote: "After spending an amazing morning at The Hollywood Reporter Women in Entertainment breakfast, and while I was in my car and hadn't even gotten home yet, my LOVELY daughter @kimkardashian sent me this delightful email after she apparently saw my picture online...
"So I wanted to share with you her special holiday cheer. #ithoughtilookedfab #cantdoanythingrightlol."
Fans were quick to show their support, and told Kris: "Err you look gorgeous, ignore your daughter on this one!"
Another wrote: "You always look fabulous @krisjenner #dressforyou."
Kim has not yet responded to the shared email, but we think Christmas dinner might be a bit awks!
The reality TV star and mum of one has been spotted in Beverly Hills filming the upcoming 10th season of Keeping Up With The Kardashians (19 December).
Wearing a grey crop top and pencil skirt - both super tight naturally! - Kim turned heads in the clingy two-piece.
And while we admit Kim looks absolutely stunning, we think Kris looks pretty good too!
Do you think Kim Kardashian was right to send the email? Tell us in the comment box below and you could win £50!
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