The 2026 Cannes Film Festival may celebrate cinema, but this year, fashion has completely stolen the spotlight. As stars arrived at the Palais des Festivals in France, attention quickly shifted to the festival’s updated dress code, which now officially bans nudity and oversized outfits with dramatic trains that block movement inside the venue. Despite the stricter rules, celebrities still delivered unforgettable red carpet moments filled with glamour and controversy. Demi Moore emerged as one of the festival’s biggest fashion standouts, dazzling in multiple dramatic gowns throughout the week, including a shimmering purple Gucci dress with a high slit and sparkling diamond jewelry. Meanwhile, legendary actresses Jane Fonda and Joan Collins reminded everyone why they remain timeless style icons, with Fonda stunning in a sleek black sequined gown and Collins turning heads in an elegant white couture dress paired with black opera gloves. Fans online passionately debated the looks, praising some outfits while criticizing others, proving Cannes fashion remains just as entertaining as the films themselves.

Another major highlight came from Heidi Klum, who seemed determined to dominate every fashion conversation at the festival. The supermodel showcased several bold looks, including a gold fringe dress, a dramatic peach couture gown with a flowing train, and a sparkling crystal-covered ensemble that resembled a mermaid tail. Reactions online were mixed, with some fans calling her outfits glamorous and others criticizing them as overly dramatic. Away from the fashion frenzy, Cannes also delivered heartfelt celebrity news when Dylan Sprouse and Barbara Palvin announced they are expecting their first child. The couple revealed the pregnancy while attending the festival, with Palvin proudly showing off her baby bump in a soft blue gown. Together, the emotional announcement and unforgettable red carpet moments turned Cannes 2026 into a perfect mix of Hollywood glamour, celebration, and personal milestones.