While smoky eyes with a punch of colour have been showing up on both the runways and red carpets, Emma Stone takes a slightly different approach. Her navy blue eyeliner is almost an extended cat eye, in that it completely lines her upper and lower lashes but doesn’t diffuse across her eyelid or onto her brow bone. Not only that, the navy complements Stone’s green and blue Jason Wu dress perfectly. Use Stila’s Smudge Crayon in “Midnight Blue” ($22, sephora.com) to try this look at home.