Well, it seems this big sis wasn't having any of it!
Koko took to Twitter on Monday with a very cryptic message about all the "sh*t", writing:
[Image via Instagram.]
This must be killing Caitlyn Jenner!
In the upcoming installment, Jay meets up with the famous family members to compare Kenny's restored 1956 Chevy Corvette to the brand-new Corvette Grand Sport.
While the model admitted the new whip "sounds sick," the Caitlyn confessed her daughter is in love with its older counterpart.
"But it's Kendall's car! She won't let me drive it, Jay."
Why? Kendall quipped:
"It's my baby!"
Considering Caitlyn's questionable driving history, maybe she has a point in being so protective…
Ch-ch-check it out in the new clip (above)!
Kendall and Caitlyn's episode airs tonight at 10 p.m. on CNBC!