Demi Moore made a striking appearance at the Cannes Film Festival on May 12, 2026, wearing a shimmering strapless gown by Jacquemus that highlighted her elegant silhouette. While many fans admired her timeless beauty and sophisticated style, some expressed concern over her noticeably thin arms, suggesting that her appearance might not be a healthy standard to set. Comments on social media reflected a mix of admiration and worry, with users urging her to take care of her health. Moore accessorized her gown with luxurious diamond jewelry from Chopard, enhancing her glamorous look further. Earlier in the day, she was seen at a photocall with fellow jury members, wearing a chic polka-dot dress that blended vintage charm with modern elegance.