Demi Moore dazzled at the Los Angeles premiere of her film 'The Substance' in a stunning Oscar de la Renta gown that resembled a living piece of art, featuring a mosaic design reminiscent of stained glass and red roses. The actress's outfit, which includes a plunging sweetheart neckline and a flowing train, was accessorized with elegant diamond jewelry and styled with soft waves in her hair. The film, described as a body horror thriller, explores themes of beauty standards and aging, with Moore portraying an aging celebrity who uses a black market drug to create a younger version of herself. Critics have praised the film for its bold narrative, which won Best Screenplay at Cannes, where it received a standing ovation. At the premiere, Moore was joined by her co-stars and her three daughters, who showcased their own stylish looks. The event highlighted a growing trend in Hollywood, with red hues and dramatic designs becoming popular on the red carpet this season.