Fearing wedding crashers, Kim and Kroy amp up security measures to mythic proportions, enlisting armed guards and attack dogs. Kroy surprises Kim, who gets sick the day before the wedding, with some major bling for the wedding. Derek J and Niki try their best to convince Kim to wear her real hair on her wedding day. Kim isn't keen on the idea but agrees to at least show them what she's been hiding under that wig!