Kim works out with Kroy’s trainer in an attempt to slim down for her newly purchased size 2 designer wedding gown. In search for the perfect second dress for herself, Kim heads to NYC with her entourage consisting of stylist Shun, best friend Jen, and Kim’s daughters. While in NYC, Kim not only finds her second look for the wedding, but she stumbles upon a very sexy THIRD outfit as well. Before leaving NYC, Kim arranges a birthday party for Ariana at the famous Serendipity, where birthday party food-fest turns into a love-fest.