"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

"She knows that his career is so important to him." "She wants to be by his side for it all," the insider continued, adding that Kylie is "really making an effort" to do so. The source also said she's "the happiest" and described her relationship with Timothée as "very serious.

There are a few celebrity couples that are so stylish, their relationships are still revered to this day (even though some of them have been broken up for decades). Angelina Jolie and Billy Bob Thorton, Pamela Anderson and Tommy Lee, Hailey and Justin Bieber —the list goes on.

Kylie Jenner and boyfriend Timothée Chalamet had the ultimate date night following the Paris premiere of his film, 'A Complete Unknown.' See her glam and sexy outfit!

The makeup mogul “has never felt like this about anybody else before and definitely sees a future with him,” the insider says.

While Jenner didn’t accompany Chalamet to the A Complete Unknown premiere in Paris, continuing to keep a more or less low profile where they can, the couple shared an intimate date night straight after. They were photographed enjoying dinner at chef Cyril Lignac’s restaurant, before heading back to the elegant Hotel Royal Monceau.

The reality star showed off her curves in a catsuit while the “A Complete Unknown” actor went casual in Chanel.

Kylie Jenner and Timothée Chalamet stepped out for a late night dinner in Paris wearing contrasting outfits that led to some comparisons.

Kylie Jenner and Timothée Chalamet have been one of Hollywood’s most secretive couples to date. Though romantic rumors began plaguing the two in April 2023, the cosmetics mogul and the actor ...

Kylie Jenner and Timothée Chalamet stepped out holding hands after the Paris premiere of A Complete Unknown on Jan. 15. See photos and video of their romantic date night in the City of Love.

Beauty mogul Kylie Jenner and actor Timothée Chalamet sparked a romance in 2023, shortly after Jenner split with the father of her two children, Travis Scott. She and Scott had an on-again-off ...