The KKW Beauty founder, who has been feuding with her sister on Keeping Up With the Kardashians this season, opens up about their relationship in a new video with Jimmy Kimmel. In the video, the late-night host asks Kim three ridiculous questions, including one about her sisters.
When asked which of her sister she thinks is "most likely" to sue her, Kim takes a short pause and replies, "Kourtney."
"She is ruthless," Kim adds. She then shares that Kourtney "maybe as a joke" has threatened legal action against her in the past.