Despite the frigid temps in NYC last night, New Yorkers were still out and about in all of their stylish glory on Wednesday. A couple of the evening's partygoers, including Chelsea Leyland, showed off their Downtown-cool vibe and stayed warm in some stylish headwear. Meanwhile, Vanessa Hudgens and Rosario Dawson braved the cold in ultra-glam dresses. But it wasn't all about the ladies, as Michael B. Jordan and Zac Efron proved in their Vivienne Westwood and Dolce & Gabbana suits. Click through to see all of the best dressed guests from last night's festivities.