"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.

"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

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!

Kylie Jenner, media mogul and businesswoman who is currently making headlines with her beau Timothée Chalamet, is right now facing major backlash after posting about the ongoing

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.

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 stepped out for a late night dinner in Paris wearing contrasting outfits that led to some comparisons.

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

Kylie Jenner and Timothée Chalamet have returned to Paris.

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.

Now, for those who don’t know, Jenner and her ex Travis Scott welcomed two children together during their on-again, off-again relationship: a daughter named Stormi, born in Feb 2018, and a son named Aire, born in Feb 2022.