Timothée Chalamet, 29, gave fans a rare nod to his billionaire girlfriend Kylie Jenner in his latest musical collaboration with U.K. rapper EsDeeKid, released on Instagram on December 19, 2025. In the track, Chalamet references Jenner’s Kylie Cosmetics empire with the lyric:

“My girl got a billion, what the f—? with a wonderful feeling head to the ceiling, hit to the, since 2017, I’m living a dream getting the cream, I’m living on, I’m doing my thing, Marty Supreme, Marty Supreme, Marty Supreme.”

This marks one of the few public acknowledgments by Chalamet of his relationship with Jenner, who is 28 and launched Kylie Cosmetics in 2015. She later sold a majority stake to Coty, valuing the company at approximately $1.2 billion. The couple was first linked romantically in 2023 and have been spotted together at high-profile events, including the Los Angeles premiere of Chalamet’s new film, Marty Supreme, in early December 2025.

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Chalamet and EsDeeKid Rumors

The collaboration also reignited speculation that Chalamet might secretly be the mysterious rapper EsDeeKid. Rumors started in early 2025 due to visual similarities—most notably their eyes, often hidden behind balaclavas—and Chalamet’s known interest in hip-hop and rap.

Chalamet further fueled speculation by attending a London show hosted by Fakemink, a collaborator on EsDeeKid’s track LV Sandals, in August 2025. When pressed directly about the rumors during a December 11 appearance on Heart Breakfast, Chalamet coyly replied:

“I got no comment on that. No, I mean, I got no comment.”

Despite the evasive response, he teased fans, saying with a mischievous smile:

“I’ve got two words on that: All will be revealed in due time. That was a little more than two words.”

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Marty Supreme and Upcoming Projects

Chalamet’s rap reference to Jenner comes just days before the release of his latest A24 film, Marty Supreme, hitting theaters on December 25, 2025. The premiere, attended by both Chalamet and Jenner, featured matching outfits that sparked media attention and fan discussion.

Fans are eagerly watching both his film career and musical endeavors, as Chalamet continues to blend his acting, personal life, and musical interests into his public persona.