Kendall Jenner, Justin Bieber, Gigi Hadid and Ansel Elgort - “Hollywood’s New Brat Pack,” according to Vogue - will appear together in the magazine's April 2015 issue. Shot by world-famous photographer Mario Testino, the young Angelenos go about their daily routines, which include dog walking, Starbucks runs and poolside lounging, as only they could - in high-end garb from Gucci, Saint Laurent, Dior and more. Additionally, Testino convinced the group to pose for his hugely popular Instagram "Towel Series." Look for the April 2015 issue of Vogue to hit newsstands next month.