Strike a PoseThe 11 Best Fashion InstagramsThe Fashion Beast Team01.25.14Strike a PoseThe 11 Best Fashion InstagramsKarlie Kloss selfies with Lady Gaga, January Jones glams up her Instagram debut, and Kim Kardashian celebrates Franca Sozzani's birthday. Plus, more of the week's fashion Instagrams.The Fashion Beast Team01.25.14 10:45 AM ET Karlie Kloss selfies with Lady Gaga, January Jones glams up for her Instagram debut, and Kim Kardashian celebrates Franca Sozzani's birthday. Plus, more of the week's best fashion Instagrams. Karlie Kloss#Selfies with Lady Gaga. Enough said. Hannah BronfmanHannah Bronfman and her #highyellowgirls—aka Azealia Banks, Genevieve Jones, and Harry Brant get cozy on a Friday night. Lena DunhamLena Dunham shows off her personalized GIRLS clutch from Charlotte Olympia. Kim KardashianFor her next foray into the fashion world, Kimmy K celebrates Vogue Italia editor Franca Sozzani's birthday. #LetThemEatCake. January JonesHello, Instagram world! Actress January Jones made her debut on the social media site while getting glammed up. Carly Rae JepsonCarly Rae Jepson taks her inner-Cinderella off Broadway, prancing around Bergdorf's in a major pink gown and floral crown for Paper magazine. Joan Smalls"Sleepover, snuggle, spoon #forking #all of the above," writes Joan Smalls as she snags the little-spoon spot in a model love-fest with Karlie Kloss and Cara Delevingne. Giovanna BattagliaDesperately seeking this Dolce & Gabbana ensemble! Giovanna Battaglia selfies in a beaded outfit from the brand's latest Alta Moda collection. Charlotte OlympiaThe best accessory according to Charlotte Olympia? Her #BabyBjorn. Talk about a stylish bring your kid to work day. Emmy RossumIt's a battle of the Buddhas between actress Emmy Rossum and fashion designer Peter Som. Lindsey WixsonHoods up! Lindsey Wixson channels Grace Jones backstage at Versace's Haute Couture show.