Getty The 2026 Cannes Film Festival has begun and we have all the photos of celebrities walking the red carpet at the opening ceremony, including jury members Demi Moore and Ruth Negga. Stars like Heidi Klum and The Traitors' Maura Higgins were among the celebrity guests at the festival on Tuesday night (May 12) in Cannes, France. The opening ceremony also served as the premiere for Pierre Salvadori's film La Vénus Électrique (The Electric Kiss).