Kylie Jenner and Timothée Chalamet have just made their relationship red carpet official, and Jenner had a luxury dress and matching heels for the special occasion in Rome on Wednesday. Jenner and Chalamet attended the 70th David Di Donatello awards at Cinecitta Studios together.

Timothée Chalamet and Kylie Jenner made their official red carpet debut as a couple on Wednesday in Rome. The Oscar-nominated "A Complete Unknown" star and Khy founder attended the 70th David Di Donatello,

Kylie Jenner and Timothée Chalamet have finally made their red carpet debut together at the 70th David Di Donatello Awards in Rome. See the glam photos!