Kylie Jenner and Timothée Chalamet addressed rumors of a split, confirming their relationship remains strong.Chalamet shared a trailer for his upcoming movie, Marty Supreme, on Instagram, and Jenner showed her support by liking the post.Speculation about their relationship began when Chalamet did not attend Kris Jenner's 70th birthday celebration on November 9, which was attended by several celebrities.