Carey Mulligan rarely lets her hair down. I mean that literally – she loves updos on the red carpet. But when you’re attending the opening ceremony of the Cannes Film Festival (and the premiere your new movie!) the stakes are raised, and Ms. Mulligan met them with serious panache. She was the picture of Hollywood glamour in a satin Dior gown. While stealing the spotlight at the famous French fest may be a tall order, we can definitely steal her beauty look. Carey’s makeup artist, Georgie Eisdell, reveals it was all done with the help of NARS. The secret to that flawless skin? NARS light reflecting powder ($34) and Sex Appeal blush ($29). The look was minimal save for one dramatic element – the bright red lip! Georgie said she “loved the idea of contrast with the pale pink dress,” filling in Carey’s pout with Jungle Red lipliner ($22) and lipstick ($26). Available at NARS.