Timothée Chalamet and Kylie Jenner are taking their relationship to a major next step … the Kardashian’s Christmas gingerbread house.

Eagle-eyed fans noticed in an Instagram story posted by Travis Barker‘s step-daughter — Atiana De La Hoya — that there’s a certain someone that has been added to this year’s iconic festive, family tradition … and it is none other than Kylie’s jingle bell boo Timothée Chalamet.

The Kardashian-Jenner family is known for their creative, and bold gingerbread houses that are displayed every year without a doubt, and include all the family members — multiplying as each year passes by … so for Timmy to be included this year, is kinda a big deal.

As we know … Timmy and Kylie have been all-in since April 2023 when the lovebirds first started dating — with Kylie’s ride seen in photographs parked outside Timothée’s L.A. home.

They also went out in public, going for a taco run together while also sucking face at a Beyoncé concert … and now, 2 years later, they’re even attending premieres as a couple — most recently for Timmy’s movie “Marty Supreme” that came out on Christmas day.

Here’s an easy way to find yourself on the naughty list … a man in Seattle is in police custody after stealing a patrol car from a Washington State Patrol lieutenant … and only TMZ has video of the suspect shoving the cop to the ground and taking off in her car.

We obtained footage showing a man casually crossing a busy Interstate-5 in Seattle when a WSP patrol car shows up … the guy stops in his tracks, paces around, then goes up to the driver side door and yanks the cop out of the car. He pushes her to the freeway pavement, then gets behind the wheel and speeds off.

That’s where our wild video ends, but the story doesn’t end there … because an intense police pursuit ensued … and it ended with WSP officers pinning the car and taking the guy into custody.

Washington State Patrol Trooper Rick Johnson tells TMZ … the female lieutenant from the video was not injured and she will not be reprimanded for the incident.

Lukas Haas and Anderson .Paak are in the Christmas spirit … because Lukas got on the mic at Anderson’s karaoke bar and belted out his new holiday song … and we have it all on video.

Check out this video, obtained by TMZ, from inside Anderson’s music bar in West Hollywood, Andy’s, where Lukas showed up on Christmas eve for a live performance of his new single, “Christmas Cheers.”

The song was originally written for Lukas’ character on the HBO hit “Righteous Gemstones” … and as you can tell, it’s not your traditional Christmas story.

Anderson’s karaoke spot was having an ugly Christmas sweater night too … and he and Lukas played along.

When Anderson was talking to the crowd, he mentioned he was single … which is pretty interesting, considering he was getting close with Mariah Carey over the past year.

FYI … Tuesday is the exclusive Casablanca karaoke party at Andy’s where different VIP’s come and pop-up on stage.