One-Hit Wonderful

Kelly looks for new clients in LA, "a goldmine for lifestyle branding," Robin interviews possible replacements for Serrano, Skinner spends quality time with her boyfriend, and Frank and Meredith struggle to remember how to podcast.

People's Revolution is short staffed and struggling to make ends meet. Andrew throws an Addams Family themed dinner party, Serrano fantasizes about quitting, Kelly harasses a young waiter, and Robin goes on a date.

The senior staff say goodbye to London and Kelly says goodbye to her "very European type of relationship." Emily works on an event for a consignment store, Serrano goes on a blind date, and Skinner melts down.

Fashion Week is over, but People's Revolution is still a "fashion sweatshop." The incompetent staff get fired, the senior staff travel to London, and the junior staff binge on baked goods and try to hold things together.

People's Revolution scrambles after "a wackadoo flip of a bitch" happens. Emily clashes with a cocky designer, Kelly mothers some beautiful young models, and Voorhees manages to mess up a press release, invitations, and images.

The Fashion Week drama continues and "it's time for somebody to get lashed." The staff bicker over postage stamps, the interns fail to assemble gift bags properly, a model falls during a presentation, and a client is not impressed with People's Revolution.

It's Fashion Week and Kelly is playing for "blood motherf-cking keeps." People's Revolution produces a show at Bryant Park and nearly falls apart over an RSVP list, famous escort Ashley Dupré stops by the office, and the stressed-out staff consider pharmaceutical help.

Audrina buys a new house, Lo moves in with her boyfriend, Stephanie enters a new relationship, Kristin says goodbye to LA and to Brody, and Frank and Meredith say goodbye to The Hills.

Lauren says goodbye to The Hills, Spencer continues his apology tour, Heidi gets her princess wedding, and Frank and Meredith finish season 5.

Stephanie runs into Kelly, Heidi dives headfirst into bridehood, Lauren debates attending the wedding, and Spencer apologizes for the first time ever.

Lauren fires Stephanie by blaming Kelly, Audrina works on a music video, Spencer meets his future cowboy-in-law, and Heidi gets a new piece of jewelry.

Stephanie further proves her professional incompetence, Justin confronts Audrina about her night with Brody, and Heidi takes care of the Stacie problem.

Heidi and Spencer return to couples therapy, Audrina and Brody fail to cover their tracks, Jayde becomes everyone's hero, and Frank and Meredith make an announcement.

Heidi and Spencer turn to the Bible, the girls crash the boys' trip to Hawaii, and Audrina makes a play for Brody.

Stephanie fails to impress Kelly Cutrone, Heidi and Spencer start couples therapy, and Frank and Meredith ring in the new year.

Stephanie interviews with Kelly Cutrone, Heidi drops in on Spencer's night out, and Frank and Meredith spend quality time with Diana Metzger.

Lauren complains about her birthday, Heidi gathers intel from the bartender and then retreats to Colorado, and Spencer reconnects with his homies.

The gang throws Lauren a surprise party on a yacht, Stephanie decides to bring Heidi as her date, and Spencer takes shots with a flirty bartender.

Darlene arrives to guilt the newlyweds, Lauren watches Heidi cry, Audrina goes on the getaway of her dreams, and Frank and Meredith finish season four.

Whitney says goodbye to LA and The Hills, and Spencer and Heidi say goodbye to the single life in Mexico after many shots of tequila.

Whitney sets her sights on The City, Lauren grieves the loss of her third childhood home, and Stephanie breaks up with the guy everyone forgot she was dating.

Audrina admits she is lost, Spencer forces Stephanie to visit their grandmother, and Frank and Meredith struggle to remember all things Hills-related.

Audrina hears a nasty rumor, Lauren gets hyper defensive, Justin becomes the voice of reason, and MTV messes with all of us.

Heidi begs for her job back, Lauren and Lo welcome a houseguest, Stephanie plays messenger, and Justin and Audrina get "zenful."

Heidi takes unemployment hard, the People's Revolution A-team works Men's Fashion Week, Whitney falls for a crooner, and MTV shamelessly promotes The City.