Joe Alwyn revealed a little more than intended at the Beverly Hilton as a wardrobe mishap interrupted the celebrity's Golden Globe win.The cast of Hamnet rejoiced on Jan. 11 at the 83rd Golden Globes after the British film won the Best Picture award. But as Joe Alwyn celebrated the win with his co-stars Paul Mescal, Jessie Buckley, Noah Jupe, and Jacobi Jupe at the backstage of the Beverly Hilton hotel in Los Angeles, his button-up shirt came undone, accidentally revealing a little bit of his chest.Fortunately, the award-winning film's director, Chloé Zhao, was quick to rescue him from the mishap, buttoning back his top. Noah Jupe also stood before him to block the ruptured seam from camera view, and Joe Alwyn quickly expressed his appreciation to the 20-year-old's gesture.83rd Annual Golden Globe Awards - Press Room - Source: GettyThe moment came and ended swiftly, with the whole cast laughing it off. As soon as his shirt was fixed, the cast returned to posing for the camera, showcasing their Golden Globes 2026 trophies.Jessie Buckley, who took home the Best Female Actor in a Drama Motion Picture for her performance as Agnes Shakespeare, also quipped:"Let's get the party started!"Joe Alwyn's movie Hamnet wins Best Picture at the Golden Globes 2026Hamnet debuted in theaters in November 2025 in the US, and expanded its reach in the UK that December. It's scheduled for its Australian release on Jan. 15, 2025.Helmed by Chloé Zhao, the British film centers on William Shakespeare's family life and his wife, Agnes Hathaway, as they cope with the death of their 11-year-old son, Hamnet.Much like the movie, the cast and crew became quite a family even after concluding the filming, Chloé Zhao revealed in her acceptance speech as Hamnet received the Best Picture prize at the Golden Globes 2026."The village of Hamnet that made this film, some of them lost their loved ones while we were making this. We just want to say that we are thinking of you, we are here because of you, and we love you."2026 Golden Globes - Source: GettyThe director also shared a message that Paul Mescal had told her earlier that day.“Making Hamnet made him realize that the most important thing of being an artist is learning to be vulnerable enough to allow ourselves to be seen for who we are and not who we ought to be. And to give ourselves fully to the world. Even the parts of ourselves that we're ashamed of, that we're afraid of, that are imperfect, so the people that we speak to, they can also see themselves and fully accept themselves."Meanwhile, Joe Alwyn also reflected on the movie, where he portrayed Agnes's brother, Bartholomew Hathaway."It's painful and it's sad and it's heartbreaking, but it's full of so much love."Also Read: Golden Globes 2026: Complete list of winners and nominees explored