Kristen Stewart sneaked trainers under her Chanel gown, Sharon Stone stunned in Miss Sohee and Garatti, and Cate Blanchett turned heads in GivenchyEvery May, the fashion world’s attention turns to the French Riviera, where esteemed filmmakers and celebrities take over the red carpets of Cannes. A major showcase for fashion and jewellery from the world’s top luxury maisons, the Cannes Film Festival carries as much cultural cachet – and earned media value – as the Oscars or the Met Gala.Here are some stand-out red carpet moments from the 79th annual Cannes Film Festival.Demi Moore in Jacquemus, Chopard and GucciDemi Moore in a polka dot Jacquemus dress at the opening ceremony of the 79th Cannes Film Festival, on May 12. Photo: ReutersThe Substance (2024) star Demi Moore is a jury member at this year’s festival, and she sure is dressing like it. Moore first made waves wearing a polka dot Jacquemus number and matching bag during a photocall ahead of the opening ceremony.Demi Moore opted for a Jacquemus mermaid gown with Chopard high jewellery. Photo: Invision/APShe donned a custom sequinned mermaid gown by the brand, paired with a Chopard high jewellery necklace, for the ceremony itself.Demi Moore stunned in a look from Matières Fécales at Cannes. Photo: EPAFor the premiere of Paper Tiger, Moore turned to the provocative label Matières Fécales (Fecal Matter) to make a truly show-stopping red carpet statement, wearing a hot-pink couture ball gown with matching MF x Christian Louboutin satin bow pumps from the brand’s fall/winter 2026 collection. Moore worked with stylist Brad Goreski to curate her tour de force of looks.Demi Moore in Gucci for the premiere of Fjord. Photo: EPAFinally, Moore attended the premiere of Fjord wearing a Gucci look fresh off the runway, shown mere days beforehand at Demna’s cruise 2027 show in New York’s Times Square. Truly iconic behaviour.