Gabrielle Chung / E! Online: Why Gwendoline Christie Wore a Mask of Her Own Face at Met Gala 2026 - Game of Thrones alum Gwendoline Christie wowed at Met Gala 2026, where she served on the host committee alongside Zoë Kravitz, Anthony Vaccarello, Sabrina Carpenter and more. - Now this is a look worthy of the Seven Kingdoms.