"A Very Kardashian Holiday" airs on Nov. 26.
Kim Kardashian is a grinch who's afraid her family will steal her Christmas ideas in a sneak peek at the "Keeping Up with the Kardashians" Christmas special airing after Thanksgiving.
The 37-year-old mother of two goes shopping at a Christmas prop shop with her mother Kris Jenner and sister Kourtney Kardashian, who Kim is still bitter at for using the same decorative lights last holiday season.
"I have warned everyone that I will come for them if they even dare try to copy anything that I'm doing this holiday season," Kim says in the "Very Kardashian Holiday" clip.
The reality star then races through the store to tag almost everything in sight, hoping her family doesn't catch on and get inspiration.
"I want like a real bark tree, but I won't tell all my ideas out loud," Kim says. "My mom is somewhere lurking."
Kourtney, on the other hand, seems amused at the chaos, saying she's planning on keeping the same Christmas vibe she had last year, but Kim clearly doesn't care.
"Well, why don't we not talk about our vibes. That way no one can, like, steal a vibe," she concluded.
"A Very Kardashian Holiday" airs Sunday, Nov. 26 at 9 P.M. ET/PT ON E!