TIMOTHEE Chalamet ditched his girlfriend Kylie Jenner while promoting his new movie, Dune: Part Two, in Mexico City.

Kylie, 26, sparked rumors last month that she had secretly split from the Call Me By Your Name actor, 28.

Timothee Chalamet ditched his girlfriend Kylie Jenner while promoting his new movie, Dune: Part Two, in Mexico CityCredit: The Mega Agency

Kylie sparked split rumors last monthCredit: Hulu

Timothee appeared to fuel the speculation as he flew abroad to promote his latest project.

The actor posed with his costars at a photocall for the action movie at the Four Seasons Hotel.

He grinned at the camera while rocking a black sleeveless silk top, black pants, and biker boots.

He was joined by fellow actors Zendaya, 27, Florence Pugh, 28, and Austin Butler, 32, on the red carpet.

The Wonka actor has been busy on the promotional trail for the past few weeks.

He went solo once again for an appearance on Jimmy Kimmel Live in Los Angeles, California, last week.

Kylie – who has been known to support her boyfriend of almost a year at his engagements – was nowhere to be seen.

The Kardashians star sparked rumors that she may have parted ways from Timothee during her trip to Paris last month.

Kylie uploaded several snaps of herself in France – without Timothee – in a carousel post.

Some of the featured photos included her kids, Stormi, 6, and Aire, 2, and one of her male friends.

“To more good days,” she captioned the post.

“Some of her Instagram post captions are making me think they’re not together anymore,” a fan claimed.

“‘These are our years’ and ‘to more good days’ … plus the pink hair posts… to me screams break up,” they added.

The Hulu star debuted her new pink hair late last month in a series of sultry selfies.

STRICT RULES

The split rumors came after sources claimed Kylie has strict rules for Timothee.

“First, Kylie wanted him to cut ties with all his exes, even the ones he still considers friends,” the insider told Heat World.

“He’s dated a lot more people than anyone realizes, including the likes of Lily Rose Depp and Lourdes Leon. But Kylie’s suspicious of any women in his life, even those he works with.”

Kylie also reportedly keeps tabs on him at all times.

“Allegedly, Timothee has also given Kylie his social media passwords and shares his location with her 24/7,” the source said.

“He’s obviously under her spell and jumps to her defense when his friends give him a hard time.”

He hung out with his costars Josh Brolin, Austin Butler, Florence Pugh and ZendayaCredit: The Mega Agency

The couple haven’t been seen together in several weeksCredit: Getty

Kylie raised eyebrows when she dyed her hair pink and jetted to ParisCredit: Instagram/kyliejenner