Los Angeles, California - After Kylie Jenner flew solo at her mom's star-studded birthday bash, insiders are claiming that she and Timothée Chalamet have called it quits!

Early on Tuesday, The Daily Mail dished that the 29-year-old actor had supposedly "dumped" Kylie after nearly three years together.

According to insiders, "there is trouble in paradise," but breaking up isn't anything new for the pair.

"This has happened before – but she talked him into getting back together," one source told the outlet. "She is crazy about him, so that could well happen again."

Alas, other insiders have now confirmed to People that Kimothée is doing just fine.

"They're great," a source said, adding, "He has a few days off for the holidays, so they're making plans."

The tipster explained that Timothée was forced to skip out on Kris Jenner's lavish birthday party because he's busy filming Dune: Part Three in Europe.

Despite their intense schedules, the pair has been committed to making time for each other.

Just last month, Kylie flew from Paris Fashion Week to the Big Apple, where she was by Timothée's side as his new movie, Marty Supreme, premiered at the New York Film Festival.

Timothée himself appeared to hint at how serious they are in a recent Vogue cover story, where he said fatherhood "could be on the radar."

The Wonka actor refused to comment directly on his romance with Kylie, but that's nothing new for the pair, as the 28-year-old reality star has done the same when asked about it in interviews of her own.