Last night, the season finale — and Lauren Conrad's last episode — of The Hills was filled with monumental moments. Lauren and Lo move out of their house, Lauren tells Kelly Cutrone she's moving on from People's Revolution, and Spencer — declaring he's a "changed man" — marries Heidi. Spencer and Heidi's dream wedding, however, isn't without a few surprise guests. Did you pay attention to the juicy tidbits of the most dramatic finale yet? Find out when you take our quiz!
To get all the fashion from last night's episode, check out CelebStyle!
Photo Courtesy of MTV