Kim Kardashian recently sat down for an interview with ELLE, talking about everything from negotiating pay to Kanye West's upcoming Sunday Service at Coachella 2019. During the interview, she also revealed that the couple's children, North and Saint West, decided to celebrate April Fool's Day with a pretty horrifying prank.

Speaking about North and Saint's relationship as brother and sister, she explained that the two have started to get along. "They’re starting to get closer now that she can include him in her jokes," she explained, before detailing the very mean prank she assisted the two with. "She roped him into an April Fool’s prank yesterday that was ridiculous. She took ketchup into my bathroom, and she begged me to let her spread it on me, and on the bathroom, as if it was like a bad scary movie. Then she asked me to lie down."

Not completely aware of what North had in mind with her prank, Kim assumed that she would simply joke about her getting a bit hurt. "She taught Saint how to fake-cry—she showed him how to do it!—and then she told him to scream 'Mommy’s dead!' Kanye ran upstairs and he was like, 'Kids, this is not funny. This is not a good prank,'" she continued.

To her credit, she says that she wasn't entirely on board with the direction the prank went, and that she "completely understands" why Yeezy reacted the way he did. "But it did make me a little impressed that they planned something together, and they were getting along and having fun as a team."