Kim & Kourtney Kardashian Throw Extravagant B-Day Party For Their Kids

PARIS, FRANCE – OCTOBER 02: (L-R) Kourtney Kardashian, Kim Kardashian and Kris Jenner attend the Givenchy show as part of the Paris Fashion Week Womenswear Spring/Summer 2017 on October 2, 2016 in Paris, France. (Photo by Pascal Le Segretain/Getty Images)