The siblings were pictured together at the Alice & Olivia by Stacey Bendet show in Manhattan while wearing coordinating outfits.
Older sister Paris rocked a black and white dogtooth sleeveless dress, which she teamed with smart ankle boots and round sunglasses. We're loving the two-tone lenses!
Nicky, meanwhile, wore a black and red tartan skirt, a black shirt with sparkly jumper over the top, pointed courts and she carried a studded red clutch.
The girls are loving NYFW, but it definitely seems as though one sister prefers being in front of the camera a lot more than the other!
Yesterday (9 September), Paris and Nicky were pictured looking effortlessly chic in snakeskin and electric blue.
Whose outfit do you like best? Tell us below, as the best comment from across the website each week wins £50!