Pt. 3

S1 E3: Kim's decision to uninvite Khloe from her wedding leaves the sisters at odds with each other--and Khloe considers skipping the big bachelorette party in Vegas. Meanwhile, Kim's fiance Kris questions whether it's a good idea to hold his bachelor party the same weekend in the same city--and starts getting stressed out over all the wedding plans and media attention. Plus, Kim surprises all of her family and friends when she announces her plans to change her last name to Humphries after the wedding.