Karlie Kloss Brings Her Ridiculously Gorgeous Sister to the Paper Towns Premiere in NYC

Karlie Kloss attended the New York City premiere of Paper Towns on Tuesday with one very good-looking date: her younger sister Kimberly! The cute siblings walked the red carpet together on July 21 at AMC Loews Lincoln Square and quickly stole the show. Karlie looked gorgeous in a tan ensemble, while Kimberly kept things spicy in a white cutout dress. And if these two aren't enough to convince you that their family has hit the genetic lottery, Kimberly actually has a twin sister named Kariann, which means there are a lot of Kloss sisters out there in this world.

The premiere was also attended by the film's stars, including Cara Delevingne and Nat Wolff. Cara, who has looked stunning during the film's promotional tour, also had her older sister Poppy and girlfriend St. Vincent on hand to lend their support. When asked about their romance on the red carpet, Cara got adorably tongue-tied, saying, "Love is inspiring. . . . True love comes in every form, whether it's what you do, whether you love yourself . . . true love is one of the most important things . . . it's what makes the world go round." Keep reading to see more photos from the fun premiere, and then check out these other celebrities who prove little sisters are the coolest.