'Paper Towns' premiere

Karlie Kloss brought younger sister Kimberly Kloss to the New York premiere of Paper Towns on Tuesday.

The 22-year-old model was nearly outshone by her 20-year-old sibling on the red carpet. Kloss wore a simple, nude-colored ensemble, while Kimberly Kloss stunned in a white dress with cutout details.

Kloss is the second eldest child of Kurt and Tracy Kloss, and sister to Kristine, Kimberly and Kariann. Kristine Kloss is the oldest at 25, while Kimberly Kloss and her twin sister, Kariann Kloss, are the youngest.

"I was so proud to watch my very talented friend @caradelevingne on the big screen at the #PaperTownsNYC premiere last night," the model captioned a photo of herself with Kimberly Kloss, Cara Delevingne, Nat Wolff and Paper Towns author John Green.