Say goodbye to Timothée Chalamet's luscious curly hair! After teasing a dramatic new look while in New York City, the 29-year-old actor took to Instagram on Tuesday to post a video from a livestream he did to promote his upcoming film Marty Supreme - and revealed he shaved his head! Yep, he has a buzzcut now! Ch-ch-check it out (below): (c) Timothée Chalamet/Instagram Wow!!! Related: Pamela Anderson Has DITCHED Her Iconic Blonde Hair! We don't know for sure why Timmy got rid of his luscious locks. However, he is currently filming Dune: Part Three, so most assume it was for the film.