Cara Delevingne asks ‘Who’s ass is that?’ in video of over 15 Victoria’s Secret models

Cara Delevingne, Instagram

Cara Delevingne, one of the many fine women modeling in today’s Victoria’s Secret Fashion Show, posted an Instagram video she shot of over 15 butts of the models that will performing in the show. Can you guess which one is which?

Related: Backstage photos from the 2013 Victoria’s Secret Fashion Show

Here’s a hint: She tagged these women — Candice Swanepoel, Behati Prinsloo, Constance Jablonski, Sigrid Agren, Alessandra Ambrósio, Lily Aldridge, Doutzen Kroes, Karlie Kloss, Toni Garrn, Caroline Brasch, Monika Jagaciak, Jessica Hart, Kasia Struss, Kelly Gale, Jourdan Dunn, joan smalls, Lily Donaldson and Adriana Lima.

Good luck.