Over the weekend in NYC, DKNY muse Cara Delevingne was joined by Chelsea Leyland and plenty of fans at Bloomingdale's for the launch of her new collab with the brand, Mario Batali hosted an All-Star Chefs' Dinner at Eataly, Billy Idol, Macy Gray, Dave Navarro, and more rocked out for the CBGB Film and Music Festival, and much more!