Kourtney and Khloé Kardashian have beef. On Thursday's episode of The Kardashians on Hulu, Kourt vented to her longtime friend Simon Huck about leaving a family group chat because of her younger sister: "I just left a chat with Khloé. I couldn't control myself." She claimed the Good American founder was "talking s**t about everything and everyone" and she just couldn't handle the negative vibes. In a confessional, the Poosh founder revealed: "Khloé is just talking negatively about somebody who posted something.