Beauty Insider: Metropolitan Museum Costume Institute Gala

From Ashley Greene's chic chignon to Gisele Bündchen's glamorous makeup, the experts who created stars' looks on fashion's biggest night share their inspiration and tips

KRISTEN STEWART

"Kristen was wearing a stunning Proenza Schouler gown, and she and the designers decided they wanted a striking smoky eye with a nude lip for her beauty look," explains Beau Nelson of Stewart's CoverGirl palette. Fekkai hairstylist Adir Abergel went with a tousled, low chignon to go with the night's glamour.