Cailee Spaeny showcased a striking fashion evolution at the London premiere of her film 'Alien: Romulus,' donning a sheer, backless Mugler dress from the pre-fall 2024 collection. The gothic design featured latex feather detailing and fringe embellishments, aligning perfectly with the film's sci-fi themes. Accessorized with Bulgari jewelry, her look combined edginess with sophistication, marking a departure from her previous feminine styles seen during the promotion of 'Priscilla.' Directed by Fede Álvarez, 'Alien: Romulus' is set between the original 'Alien' and its sequel, featuring a cast that includes David Jonsson and Isabela Merced. Spaeny's character, Rain Carradine, navigates life on a sun-less planet, reflecting a darker aesthetic that she embraced for the film's promotions. This premiere signals a confident step into new sartorial territory for the actress, blending classic glamour with bold modernity.