Kylie Jenner and Timothée Chalamet have been publicly linked since around spring 2023, with reports first connecting them in April 2023. As of late 2025, that puts their on-and-off relationship at roughly two and a half years.
When they reportedly started
Most outlets trace the start of their romantic connection to April 2023, when Kylie was first rumored to be dating Timothée after her split from Travis Scott. They were described at the time as keeping things casual but enjoying spending time together and seeing where it would go.
Public debut and “official” phase
They made their first major public appearance as a couple at Beyoncé’s Renaissance tour concert and then the US Open in September 2023, which is widely viewed as their public debut. By December 2023, sources were saying Kylie was calling Timothée her boyfriend, marking the relationship as more formally established.
Overall time together
Given the first dating reports in April 2023 and ongoing coverage of them as a couple into late 2025, they have been together—though with reported ups and downs—for about two years and seven to eight months. Some reports also note “two years together” when discussing milestones like reportedly moving in together in mid‑2025.
