Demi Moore sizzles in red alongside daughters Rumer, Scout and Tallulah Willis as she leads the stars at LA premiere of her film The Substance

Demi Moore looked years younger than her true age when she appeared alongside her three daughters at the Los Angeles premiere of her new film The Substance on Monday. Demi Moore looked years younger than her true age when she appeared alongside her three daughters — Rumer, 36; Scout, 33; and Tallulah, 30— at the Los Angeles premiere of her new film The Substance on Monday Demi set temperatures soaring in a black-and-red patterned dress that was reminiscent of stained glass and hinted at floral designs But the substance requires the two personalities to switch back and forth between their bodies, and Demi's character discovers there are some stomach-churning side effects when she takes too much of The Substance in hopes of living in the younger body long term. The dress expanded with a tulle skit featuring multiple layers of pale pink and white material, along with a short train Margaret completed her look with brilliant white open-toe shoes, and she wore her short raven tresses tied back Margaret and Demi posed for a group photo with their costar Dennis Quaid and The Substance's director, Coralie Fargeat Dennis stood out in a gray–blue satin paisley shirt with black corduroy pants and blue monk strap shoes Coralie made a splash in a revealing black dress with a long skirt and a major cutout that exposed half her midriff Gillian Anderson went in a more reserved direction with a sleeveless gray–green dress decorated with floral designs The X-Files star wore simple black-frame glasses with the dress — which conveniently boasted pockets — and she stood tall in black open-toe heels The filmmaker Gia Coppola, the only child of the late Gian-Carlo Coppola and granddaughter of Francis Ford Coppola, served up a chic, minimalist look with semi-sheer short-sleeve blouse and a long black skirt. The filmmaker Gia Coppola, the only child of the late Gian-Carlo Coppola and granddaughter of Francis Ford Coppola, served up a chic, minimalist look with semi-sheer short-sleeve blouse and a long black skirt Titanic and Unforgiven actress Frances Fisher showcased her gorgeous natural gray hair while looking effortlessly cool in a blue-and-orange patterned dress with black boots and a black leather biker jacket Back To The Future star Lea Thompson added some flair to the premiere in a playful floral-print coat, which she wore over a black mini dress The model Alexis Ren highlighted her hourglass figure in a black bodycon dress with a small train Tia Carrere highlighted her stunning figure in a sheer black lace halter dress that hugged her curves The Haunting Of Hill House actress Kate Siegel was dressed in a stylish dark green double-breasted suit with tastefully voluminous pants and pointy black pumps She was joined by her husband, filmmaker Mike Flanagan, who has cast her in several of his film and television projects That '70s Show star Kurtwood Smith went casual in a navy jacket and a black polo shirt, which he paired with dark pants and black sneakers. He was joined by his wife Joan Pirkle, who wore a smart black pinstripe sport coat with a black blouse and slacks and eye-catching silver shoes Joanna Cassidy wore a western wear–inspired ensemble with a black shirt with breast pockets and lace over her midriff, along with black slacks The model Soo Joo Park brightened up the premiere with her fuzzy white suit featuring a long skirt, which contrasted her dark blue hair and slim black clutch The actress Lesley-Ann Brandt highlighted her knockout abs in an otherwise-modest long-sleeve black dress with a floor-length skirt.