Kim & Khloé Kardashian Are SHOCKED To Find Out Who Manages North West's IG Fan Page! | KUWTK | E!

In this KUWTK clip, Kim and Khloé Kardashian go on a hilarious mission to uncover the mastermind behind @Norisblackbook—the popular Instagram fan page dedicated to North West! They suspect it’s someone that they know, but as they dive into their investigation, they have a shocking discovery once the mastermind’s identity is revealed. Check back every week for more from “Keeping Up With The Kardashians”