BEST DRESSEDCara Delevingne Nails the Actress-Slash-Model Lookby Sue Williamson06.20.15What happens when a top model becomes an actress? The red carpet becomes a runway. See “Paper Towns” star Cara Delevingne’s best looks here.1Cara Delevingne is no stranger to the flashbulbs. The model looked right at home on the eighth day of the Cannes Film Festival with a high ponytail, black tweed top, and belted white skirt.Photo by Getty Images.2Trying on a more structured ensemble, Delevingne hit the Tag Heuer Monaco party in a black jumpsuit and tough lace-up sandals, accessorized by a blue mani, super soft curls, and, naturally, a Tag Heuer watch.Photo by Getty Images.3Hitting up the Stella McCartney Spring 2016 Resort presentation in New York, Delevingne dressed up a pair of ripped black jeans with a structured bomber jacket, statement sandals, and her favorite retro sunglasses.Photo by Getty Images.4Promoting her new film “Paper Towns” in Madrid, the model looked right at home in a black-and-white checked two-piece by Vatanika. Vita Fede gems, black Casadei sandals, and a sheer red lip polished things off.Photo by Getty Images.5The star went for Euro cool in Berlin in an embroidered vest, black Elie Saab top and shorts, and Sophia Webster over-the-knee boots…Photo by Getty Images.6And paired a bronzed smoky eye, dark lip, and chic black pumps with a Mary Katrantzou dress later that day for a “Paper Towns” photo call.Photo by Getty Images.7The model looked angelic posing before the Eiffel Tower at the film’s Paris photo call. Accessorizing a sheer embellished Jenny Packham top, black Elie Saab shorts, and Nicholas Kirkwood ‘Hutton’ pumps with a high bun and a pink rose, she epitomized Parisian chic.Photo by Getty Images.8Cara Delevingne is never off duty. In a mod black and white dress and brogues, and big sunglasses, the model was ready to take London by storm.Photo by Getty Images.9For the film’s London photocall at Claridges Hotel, Delevingne donned a black Saint Laurent blazer, star-printed shirt, and basic black jeans and sandals.Photo by Getty Images.10The actress continued to stun her hometown in a Burberry Prorsum lace dress, Sophia Webster sandals, and Sunday Somewhere sunnies.Photo by Getty Images.11Delevingne took her runway-ready style down under on July 5th, channeling Poison Ivy in an emerald Dion Lee dress, orange eye shadow, and barely-there black sandals.Photo by Getty Images.12A tan, rose-colored dress by Dolce & Gabbana and black Sophia Webster heels were the perfect combination for an appearance on Spanish TV later that week.Photo by Getty Images.13Delevingne’s style peaked in L.A. on July 17th when she donned an all-black Saint Laurent look (paired with her preferred Sophia Websters and earrings by Alison Lou)…Photo by Getty Images.14And a white, gold, and rust Alexandre Vaulthier Fall 2015 couture ensemble at a “Paper Towns” screening the next day. A Forevermark diamond necklace and rings and a Jimmy Choo “Carmen” clutch added the perfect final touches.Photo by Getty Images.15Delevingne mastered the monochrome trend in a Femme D’Armes Fall 2015 top and trousers, with coordinating Sophia Webster pumps and Ray Ban aviators at the Meet The Filmmaker: “Paper Towns” event at the Apple Store in SoHo.Photo by Getty Images.16And turned things up a notch in Saint Laurent for the film’s NYC premiere. Photo by Getty Images.17Making an appearance on Late Night with Seth Meyers, the star showed some skin in a black lace Alexander McQueen top and trousers and black Christian Louboutin pumps.Photo by Getty Images.