STRIKE A POSEMiranda Kerr, Matthew Williamson & More Fashion InstagramsClaire Stern04.11.13STRIKE A POSEMiranda Kerr, Matthew Williamson & More Fashion InstagramsTarget fêtes Kate Young, Alessandra Ambrosio enjoys her birthday, and Zac Posen poses with a pig. Plus, more of the best snaps from the fashion pack this week.Claire Stern04.11.13 11:28 PM ETTarget fêtes Kate Young, Alessandra Ambrosio enjoys her birthday, and Zac Posen poses with a pig. Plus, more of the best snaps from the fashionable people this week. Miranda KerrWe get up close and personal with Miranda Kerr in this Instagram she uploaded while fishing with her son, Flynn. “We’re going to catch a big one xxx,” she wrote underneath the pic. Kerr seems in good spirits, despite this week’s report that she was dropped as a Victoria’s Secret Angel. Matthew Williamson & Sienna MillerMatthew Williamson welcomed fellow stylish Brit Sienna Miller to Instagram with this photo of himself and the actress dressed to the nines: him in a black suit jacket with a bright blue shirt and black bow tie, and her in a brown three-quarter-length sequined dress. “Gorgeous Sienna - welcome to Instagram! Love Matthew x @siennard,” Williamson wrote in the caption. Cara Delevingne“My trainers are barking mad! Thanks to Keith Haring and Reebok,” jokes model Cara Delevingne underneath this photo of herself modeling the colorful sneakers from the new collaborative footwear range by the late artist and the sportswear brand. We’d say no sneakers indoors, but from the looks of that room, it seems cleanliness isn’t a top priority. Doutzen KroesIt’s beginning to look a lot like spring…or summer? Victoria’s Secret Angel Doutzen Kroes rejoices at the warm weather in New York City with designer Michael Angel in this sunny Instagram. “Summer in the city with @michaelangelx so happy to feel sunshine!! Woohooooo #nyc #happiness,” Kroes wrote underneath the pic. Chanel ImanChanel Iman could almost be mistaken for a street artist in this nighttime snapshot of herself posing in front of a graffitied wall. The Victoria’s Secret model dresses the part in jeans, sneakers, a graphic sweatshirt, and a backward hat. Kyleigh KuhnDiane von Furstenberg posted this photo of model Kyleigh Kuhn donning one of the designer’s creations—a turquoise sleeveless mini dress—at ELLE’s Women in Music concert in New York City. Zac PosenThis little piggy went to Fashion Week. Zac Posen poses with a pig over his head in this Instagram he uploaded during a meeting with stylist Sarah Sulzberger Perpich. He captioned the pic: “Having fun @stylishsarahnyc and dressing up as pig-ebella blow with her pig soup cover!” Jessica HartAustralian beauty Jessica Hart flashes her signature gap-toothed smile in this black-and-white photo snapped by Billy Farrell Agency at the New York Academy of Art’s Tribeca Ball. The model was recently named the new face of Aussie retailer Portmans. TargetTarget celebrated its new collaboration with Hollywood stylist-to-the-stars Kate Young at a prom-themed bash in Manhattan’s NoLiTa neighborhood on Monday and posted this photo of the red carpet for those who couldn’t snag an invite. The Kate Young for Target collection hits stores April 14. Alessandra AmbrosioFeliz Aniversário, Alessandra! The Brazilian model rings in her 32nd birthday in this Instagram of herself flanked by balloons at Bagatelle restaurant in New York City. She captioned the pic: “#birthdaygirl #celebration #bagatelle #funnn #friends #family #lovelife.” Coco Rocha & Brad GoreskiCoco Rocha makes a kissy face in this Instagram of her and Brad Goreski before guest-starring on his reality TV show, It’s a Brad, Brad World.