Salma Hayek wearing lilac mini Herve Leger dress at the world premiere of Lethal Weapon 4, 1998. Salma Hayek Dresses Like a Purple Lollipop at Prometheus Premiere: Gotta Have It or Make It Stop?! Salma Hayek's best looks: from stylish gowns to sharp suits Woman & Home Remember when Salma Hayek stepped out at the Cannes Film Festival in this self styled look? CNN Hot purple dress Jlo purple dress, Salma hyak outfits Retro Rewind TV: A little late night Salma Hayek to help you sleep. The notes I wrote for these photos say " Salma Hayek wearing a Herv Leger dress circa 1997."