"You need to go to, like, an art class," Kris tells Khloe after her daughter inquires about a piece of artwork by Jeff Koons in the 62-year-old momager's office.
"Just because I'm not as knowledgeable as you, you shouldn't turn your nose up," Khloe argues. "You should be like, 'Well Khloe, Jeff Koons is…' instead of making me feel less than and uneducated."
While Khloe confesses that she thinks it's "great" her mom has become interested in art, she doesn't appreciate her seemingly high-and-mighty attitude, especially since Kris "has not known about art for years and years," and is "just learning" about it.
"You can't art shame people just because they know less than you," Khloe tells her mother. "I'm your f**king daughter and you're art shaming me and it's mean."
Khloe's fight with her mom isn't the only family feud going on this season!
Kim fired back at her sister on Twitter, writing: "And mine is not? The shoot was with our kids!!!!! My #1 priority is being a mother as well and I can work too, so can you!"
Khloe then chimed in, asking Kourtney to "stop looping me into your drama with Kim." The Twitter spat ended with Kim assuring fans: "Don't ever get it twisted, me, Kourtney and Khloe are GOOD! ALWAYS!!!! Never question that!"