Girl fight! Kim Kardashian called out her sister Kourtney Kardashian’s humanitarian work — or alleged lack thereof — in the upcoming Keeping Up With the Kardashians episode, which airs on Sunday, September 15, and things got heated.

In the clip, Kourtney, 40, is on the phone with her friend Sarah Howard while on her way to pick up Khloé Kardashian. “Kim and I just got into the biggest fight. She was just going so crazy,” she fumed. “She was sending me the meanest text messages, you would die. She is like, ‘You’re the biggest ungrateful bitch.’ So, I said, ‘God, you’re such a petty woman, and she is like, ‘Is that a joke? I had to intervene when your stylist pulled the nastiest clothes for you for your birthday party.’”

Then, Khloé, 35, got into the car and tried to make a joke out of the situation, saying, “Oh, we are still fighting! Oh good.” But the Poosh founder wanted to explain her side of the story. “I am telling Sarah,” she replied. “This is such a joke.”

Kim, 38, and her mom, Kris Jenner, sat down for a chat where the KKW Beauty founder filled her in on what was going on. “Basically, I got into the biggest fight with Kourtney today because she is just such a bitch, like on another level,” she vented. “So, I called Kourtney, and Kourtney screamed at me on the phone. Like, ‘You think I like your style? You have the lamest style.’”

Kourtney Kardashian Kim Kardashian Fake Humanitarian KUWTK
Matt Baron/Shutterstock

The camera goes back to Kourtney in the car where she elaborates about her text messages with the mom of four. “I said, ‘You’re going to school to become a lawyer and help the world and these are the kinds of problems you have?’” she said. “Then she is like, ‘You’re really a miserable human being and you keep not understanding the issue because you all of the sudden you turn into such a humanitarian and talk about the world’s issue, which you have not contributed one ounce to the world. So …’”

Kim continued her rant to Kris, 63 — who seemed shocked by all the name-calling. “You f—king fake humanitarian ho, I actually do s—t for the world, and you f—king fake it all day long and act like, ‘Oh, there are people dying, Kim,’” she said. “And what the f—k are you doing about it? So, shut the f—k up.”

This is hardly the first time the Kardashian sisters have fought on TV before. Kim admitted that the famous family views their squabbles on television after the incidents occurred. “When you watch it, you get all heated again,” she told Ashley Graham on her podcast, “Pretty Big Deal,” in October 2018. “We literally start fighting all over again over the same thing. Even if we are like so crazy mad at each other, it won’t be long before we’re all good.”

Well, hopefully Kourt and Kim have made up since then!

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