During the latest episode of "Keeping Up With the Kardashians" (KUWTK), Kim lashed out against the ex of her sister Kourtney for his apparent move that allegedly was a revenge to her big sister.

The 37-year-old wife of rapper Kanye West did not hold back during one episode of "KUWTK." Kim slammed Kourtney's ex, Scott Disick, for resorting to a "desperate" move of bringing "The DUFF" actress Bella Thorne to Cannes. Kim also denounced Scott's "malicious" actions just to make her sister jealous.

Kourtney and Younes Bendjima, a 24-year-old model rumored to be the reality star's new boyfriend, were enjoying a trip to France. "I think it's clear to everyone that Scott's doing this just to try to one-up Kourtney and that seems super malicious," the mother of North and Saint said. Kendall Jenner also came to the rescue of her half-sister when she denounced Scott and Bella's holiday escapade.

The 21-year-old and Kim were talking about Scott's move when Kendall revealed that Scott had indeed told her that it was just to make Kourtney angry, to which Kendall replied, "You're not going to make her mad for the right reasons."

Kim also called Scott's actions as "ridiculous," and added that it came at a time when Kourtney was enjoying her trip. Scott and Kourtney had been together for almost nine years before deciding to split. They have three children, Mason, Penelope, and Reign. Since their split, Kourtney had dated model Younes, which was not warmly welcomed by her ex. Scott, meanwhile, had previously been reported to be dating several women.

In July, Bella announced that she and Scott were just friends and denied any sexual relationship they were rumored to have. She said to US Weekly that she was seeing someone as well, though she did not disclose who the mystery person was.