Kylie Jenner’s Ex Travis Scott ‘Not Cool’ With Timothee Chalamet, Could Cause ‘Big Drama’ (Exclusive)

Timothée Chalamet is officially living with Kylie Jenner and playing step-dad to her children, per Page Six, and it’s causing tension with her baby daddy, Travis Scott.

“Travis is not cool with Timmy at all,” a source tells Globe. “He’s been terrible to him from the start and that has not improved with time.”

Though it’s been years since he and the reality star, 28, broke up, “Travis still has this weird territorial thing when it comes to Kylie,” admits the source. “He acts like she’s still somehow his property because she’s the mother of his kids.”

The former on-and-off couple were first linked in 2017 and welcomed daughter Stormi, 7, and son Aire, 3 before splitting up for good in late 2022.

“He can’t seem to accept that she’s moved on and he can’t stand the idea of another man playing such a big role in his kids’ lives,” the source says of the “Sicko Mode” singer, 34.

As Globe previously reported, Chalamet, 30, is “so good” with Jenner’s children.

“They love to play hide and seek together,” an insider revealed. “He reads to them and is very sweet. They love him.”

That’s what really upsets Scott, notes the source.

“No doubt Travis would love to scare Timmy away, but that’s not happening,” says the source. “He’s totally devoted to Kylie and he’s got a great relationship with her kids. He’s also great at sidestepping any drama with Travis. He just won’t engage.”

It hasn’t stopped the rapper from trying to start up trouble, though.

“It’s obvious he’d love a big confrontation,” spills the source. “He has a huge ego and a pretty quick fuse, so anytime Kylie has to see him, there’s always a worry that it could blow up into some big drama. It’s exhausting.”