Watch: Kylie Jenner Turns Heads in Backless Feather Dress for Holiday PartyTimothée Chalamet is appreciating Kylie Jenner's latest serve. The Marty Supreme actor-who has made headlines for his method dressing during the 2025 film's press tour-gave the Khy founder her flowers for her latest Marty-inspired get-up. Indeed, Kylie, 28, stunned at the Palm Springs International Film Festival Jan. 3, where she cheered on the Beautiful Boy actor as he accepted the event's Spotlight Award.