**Kylie Jenner and Timothée Chalamet have maintained a steady, low-key relationship since early 2023, now spanning over three years with clear signs of commitment.** They have cohabited for roughly a year, made joint red-carpet appearances at the 2026 Critics’ Choice Awards, Golden Globes, and BAFTAs, and were recently spotted together at NBA Finals games in June. Chalamet has publicly referred to Jenner as his “partner of three years” and expressed love in acceptance speeches, while the pair has shared subtle social-media moments. Despite these developments and occasional insider reports that the couple has discussed engagement, no official proposal or announcement has occurred. Persistent breakup speculation tied to perceived compatibility differences, combined with their preference for privacy and the unpredictable pace of celebrity relationships, keeps the market-implied odds heavily weighted against a 2026 engagement. Traders appear to view the relationship as serious yet far from a confirmed next step before year-end.