One of the best things about having a sister is the ability to borrow her clothes.
But we're guessing that's not the case with siblings Kate and Rooney Mara, who hit the red carpet of the New York premiere of House of Cards in the ying and yang of outfits.
Kate celebrated the premiere of her new series dressed in a darling Dolce & Gabbana dress with a metallic finish, pearl embellishments and frilly trim, as well as feminine Brian Atwood platform sandals. Meanwhile, Rooney embraced an edgier look in a streamlined Band of Outsiders jumpsuit and fierce lace-up booties, while supporting her older sister on her big night. How cute is that?