Jenner has also been present at afterparties for Chalamet's other projects, like Wonka, where she showed her support without walking the red carpet. A source told People magazine that while she kept a low profile at the London premiere, Jenner and her mom, Kris Jenner, were there to cheer on Chalamet in a more intimate setting.

Kylie Jenner and Timothée Chalamet’s relationship is believed to have been going on for over a year and a half now, and there have been plenty of claims about how her mother/manager Kris Jenner feels about that.

Kylie Jenner's family shows support for relationship with Timothée Chalamet after Golden Globes date night. The reality star's mom Kris Jenner and sister Khloé Kardashian gave pictures of the pair’s glamorous date night their seal of approval on social media.

Kylie Jenner and her boo Timothée Chalamet enjoyed a romantic evening in Paris as they were seen holding hands while entering a luxurious hotel on Wednesday.

"They are very serious. Everyone in her family loves him," a source tells PEOPLE following the couple's PDA-filled outing at the 2025 Golden Globes