Timothée Chalamet is one proud boyfriend.

The  Dune  actor couldn't contain his excitement when girlfriend Kylie Jenner made a surprise cameo during the Victoria's Secret Fashion Show 2026 Sunday night wearing a stunning $50 million Fantasy Bra.

A screenshot from the event's livestream showed Chalamet - looking as suave as ever in a pair of sunglasses - smiling and clapping for the  Kardashians  star.

He was seated alongside Jenner's mom, Kris, who looked on with a smile of her own as she filmed her youngest daughter's big moment on her iPhone while seated next to beau Corey Gamble.

6 Timothée Chalamet (seen above next to Kris Jenner and Corey Gamble) smiled and clapped for girlfriend Kylie Jenner as the  Kardashians  star walked the runway at the Victoria's Secret Fashion Show 2026 Sunday night. YouTube/Victoria's Secret

6 Jenner wore a $50 million Fantasy Bra (as pictured here) as she walked her first runway for the iconic lingerie brand. Matt Baron/BEI/Shutterstock

The evening marked Jenner's first-ever time walking in the iconic lingerie brand's famous runway - and she even got a pair of wings to mark the occasion.

Jenner's Fantasy Bra is the first for Victoria's Secret since 2018 and the most expensive one ever.

The piece of fashionable art features a center yellow diamond worth an estimated $22 million, per the jeweler, and features  every cut to exist. 

It's price tag is said to be around $50 million, according to Vogue.

Chalamet and Jenner quietly started dating in 2023 and have rarely addressed their relationship despite often showing up to support each other at important events in their respective careers.

6 Jenner also wore a pair of the brand's trademark angel wings. FilmMagic

6 Per the jeweler, the center yellow diamond on the Fantasy Bra is worth an estimated $22 million. Matt Baron/BEI/Shutterstock

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