Timothée Chalamet proved to be a very proud boyfriend on Sunday night, barely containing his excitement as girlfriend Kylie Jenner made a surprise appearance at the Victoria’s Secret Fashion Show.

A livestream screenshot from the event captured the "Dune" actor, looking sleek in sunglasses, smiling and applauding for "The Kardashians" star. He was seated next to Jenner’s mother, Kris, who also beamed and filmed her youngest daughter's big moment on her iPhone, with her beau Corey Gamble by her side.

This marked Jenner’s debut on the iconic lingerie brand’s runway, where she even sported a pair of angel wings. Jenner’s Fantasy Bra is the first for Victoria’s Secret since 2018 and is the most expensive one ever created. This fashionable masterpiece features a central yellow diamond valued at an estimated $22 million, and includes "every cut to exist." Its estimated price tag hovers around $50 million.

Chalamet and Jenner began dating quietly in 2023 and have largely kept their relationship private, though they frequently show up to support each other at significant career events. Most recently, Jenner joined Chalamet at the 2026 Academy Awards in March, where he was nominated for Best Actor and Best Picture for his film “Marty Supreme.” This marked the culmination of an awards season that kicked off with the film’s premiere in December 2025 and included stops at the Critics Choice Awards, Golden Globes, and BAFTA Film Awards throughout early 2026, all of which Jenner attended to support Chalamet.

Jenner also accompanied Chalamet to several New York Knicks games during the team’s recent season, which ended in a championship win. The “Call Me By Your Name” actor was present when the Knicks secured their victory against the San Antonio Spurs, marking their first championship since 1973, and also attended the team's parade in New York City, though Jenner was not with him for either of these milestones.

In a November 2025 Vogue cover story, Chalamet mentioned that children "could be on the radar" for him and Jenner. In the same interview, the actor explained that he doesn’t discuss his relationship with Jenner not out of "any fear," but simply because he doesn’t "have anything to say." However, in an August episode of "The Girls," he...