Fox attended Luisaviaroma x British Vogue's Runway Icons fashion show at Piazzale Michelangelo in a Samuel Lewis-crafted red angel corset and skirt from his graduate collection "Do Angels Need Haircuts?" Styled by Briana Andalore, a bright red latex thong peeked out from the opening that circled her bum cheeks. The ensemble was finished with a Blumarine rhinestone-encrusted purse and caged platform heels.