Why Kylie Jenner’s Keeping Her Sisters Away from Timothée Chalamet: ‘She Doesn’t Trust Them’

Kylie Jenner is warning her sisters, who have been cozying up to her boyfriend, Timothée Chalamet, whenever they get the chance, to keep their hands off her man.

Although two-time Oscar nominee Timothée, 29, has been spending time with Kylie’s kids and her momager, Kris Jenner, the 27-year-old makeup mogul is paranoid they could turn him against her or even steal him for themselves.

“Kylie loves her sisters dearly, but she doesn’t trust them further than she can throw them, especially now that Kendall Jenner, Kim Kardashian and Khloé Kardashian are all single,” an insider says.

According to our source, one of the rare times Kylie let Kendall and Kim mingle with her and Timothée — at the Vanity Fair Oscar Party — they were “fawning all over him with their mouths hanging open.”

“Kylie is convinced that if they were continually allowed to be in the presence of Timothée’s bona fide charisma and charm they’d melt, and she doesn’t want that.”

“They’re looking for guys all the time, and they’ve been known to do this to each other before — like that time when Kim was flirting with Travis Barker years ago.”

Travis, who married Kourtney Kardashian in 2022, admitted in his 2015 memoir that he’d had a “flirty relationship” with Kim way back when she was Paris Hilton’s closet organizer. The two future in-laws went on a few dates, though he insists they never slept together.

“So Kylie is keeping her eye on Kim, who’s still a big flirt around Travis as far as she can tell,” the source says.

“She also doesn’t want them telling embarrassing stories about her, as catty sisters are known to do, particularly Khloé. There’s tension and competitiveness whenever Khloé’s around.”

“And Kendall is just as bad — she likes to hug and embrace everybody in the room, including her sisters’ boyfriends, and Kylie will have none of that happening around Timothée.”

Adds the insider, “Kylie’s determined to keep them away from Timothée. She considers him a real catch, but he’s her catch. She found him and she’s keeping him.”