The Real Housewives of Beverly Hills

The beautiful, wealthy ladies of Beverly Hills and the sexy, dramatic servers of SUR are back for a special two hour crossover event. To celebrate the centennial of Beverly Hills and meet other local business owners, Kyle throws a cocktail party at her home for the city's Chamber of Commerce. She hires Lisa's posh restaurant, SUR, to cater the event but in typical fashion, one of her servers begins talking back and Lisa has to send her home before the guests begin to arrive. At the party, Kyle tries to put aside her differences with Yolanda after last year's explosive reunion, while Lisa struggles to keep tensions down between Brandi and Scheana. After the party wraps up, SUR staffers Stassi, Jax, Katie, Tom and Scheana head out to meet up with Kristen when serious tensions flare up. In an effort to mend her relationship with the group, Scheana invites everyone to her birthday party, but it doesn't take long for catfights to erupt.

Brandi, Kim, Kyle and Mauricio show up to support Lisa and her sexy dance partner Gleb on Dancing with the Stars. Meanwhile, Yolanda faces a surgical procedure in her efforts to battle Lyme disease. Kyle hosts a lunch for new friends, Joyce and Carlton, but the meal goes awry when Kyle encourages the killing of a bee, offending nature-loving Carlton. Brandi's mother visits from Sacramento and helps her settle into her new home. Kim and Kyle watch Lisa's next dance performance, questioning the sincerity of Lisa's infamous faint.

Carlton hosts the ladies for a luncheon in her gorgeous, Gothic mansion, which sports "Victorian balls," a spooky doll collection and black cats. When Lisa shows up to the lunch a little late, teasing from her friends about her suspect faint proves too much for her after recently being eliminated on Dancing with the Stars. Kyle upsets Carlton by asking too many questions about witchcraft, but Kyle finds herself on the defense when Brandi prompts the ladies to talk about the tabloid accusations about Mauricio cheating.

Hoping for an afternoon of fun, Kim invites the ladies to a funky and colorful circus school, but tensions simmer as Brandi believes Kyle has labeled her a bully to the tabloids. Later, Lisa suddenly finds herself in the drama when an accusation by Joyce leaves her and the other ladies totally baffled.

Yolanda's mother and brother visit from Holland, just in time to see Yolanda's husband, David Foster, get his star on the Hollywood Walk of Fame. Kim, Kyle, and their sister, Kathy, attend the high school graduation of Kim's daughter, Kimberly. Brandi reveals a secret about Carlton that leaves Lisa speechless.

The ladies travel to Palm Springs for a girls' bonding trip and Kyle is surprised when Carlton confronts her about a list of issues. As the group relaxes by the pool, Brandi reveals that she and Carlton made out, much to Carlton's chagrin. When questioned about her pentagram tattoo, Carlton finally reveals she is a practicing Wiccan, eliciting eye rolls from some of the women. Brandi riles up Joyce by repeatedly calling her Jaclyn, amongst other things and the group dinner goes downhill quickly when a tipsy Brandi picks a fight with Kyle.

As the Palm Springs trip continues, Brandi wants Kyle and Yolanda to resolve their Paris issues, but Kyle leaves the table in tears, and unexpectedly it's Yolanda who winds up comforting her. After a day of fun, the mood is shattered when Brandi learns her beloved dog, Chica, has gone missing.

Kim sends problem dog Kingsley off to doggy boarding school. Yolanda hosts a night of fine dining and music -- provided by the Canadian Tenors -- at her gorgeous Malibu home. However, she inadvertently divides the group in two by dubbing herself, Brandi and Lisa "The Dream Team." Tipsy Brandi continues to insult Joyce, and once in the privacy of their limo ride home, Joyce and husband Michael voice their anger and contempt for Brandi.

It's a happy time for some of the housewives, as Yolanda celebrates her anniversary with David, Kim takes an exuberant ride in a racecar, and Carlton shops for racy lingerie with. . .her mother-in-law?! Brandi and Joyce avoid each other at a fitting for Kyle's upcoming fashion show, but they come face to face when Lisa invites them to a group dinner at SUR. Neither Brandi nor Joyce hold their feelings back and the night devolves into name-calling and the lobbing of "f--- bombs."

Following the tense and unpleasant dinner at SUR, Yolanda chides Brandi for her behavior toward Joyce. Joyce and Brandi must share the catwalk at Kyle's fashion show, and Kyle hopes for the best as she raises money for charity and visits with her co-star from Halloween, Jamie Lee Curtis.

Kim throws a luau for her daughter Kimberly who will be leaving for college at the end of the summer. Carlton, who was "over-served" before attending a pole dancing class with Brandi, arrives tipsy, while Brandi shows up nauseous. Later, Joyce and Brandi attempt to discuss their problems in a civil manner – with mixed results.

Brandi takes Yolanda to her hometown of Sacramento, where she'll be reading from her book. Brandi is more concerned, however, with seeing her father, from whom she's been estranged for months.

Carlton welcomes the women to her annual pool party, a wild blow-out featuring naked women and naughty gift bags. Later, Yolanda invites the ladies to her home, but when Lisa cancels at the last minute, Yolanda questions their friendship. And when Joyce says she doesn't believe in witchcraft, Carlton warns her to see what happens once she gets home – and something does!

Joyce confronts Carlton about potentially putting a spell on Joyce's husband -- which Carlton vehemently denies. Lisa and Kyle plan a joint birthday party for their husbands, but the party devolves into drama when Carlton brings up the ways in which Kyle has offended her.

Carlton oversees a party for her husband's business, a party to which Kyle is no longer invited. Brandi confides in Kim and Kyle that she is having serious doubts about her friendship with Lisa.

Kyle and Joyce decide not to invite Carlton on their Puerto Rico trip, especially after Kyle reveals how she received strange, spooky words on her computer screen saver. Brandi tries to avoid Lisa at Gigi's glamorous going-away party. Kyle mistakenly reveals to the group that Joyce's father has died and Joyce feels betrayed.

All the ladies, except Carlton, head off for a vacation in Puerto Rico. The relaxation doesn't last long after Yolanda and Brandi confront Lisa about the doubts they have regarding their friendships. A battle royale erupts over dinner, and Lisa and Ken leave the table, calling it a sabotage attack.

The trip to Puerto Rico finishes with a day of golf, shopping, and the threat of arrest, all happening after the ladies learn about the shocking and mysterious departure of Lisa and Ken in the middle of the night. Back in Beverly Hills, Brandi surprises her parents with the help of Yolanda. Then, Kim and Yolanda have tearful goodbyes when their daughters Kimberly and Gigi depart for college. Meanwhile, Lisa pours her heart out to Carlton about why she left Puerto Rico in the middle of the night.

The ladies have not seen each other since the dramatic fireworks in Puerto Rico, but are drawn together by a glamorous party for the Beverly Hills 100th anniversary at the world famous Beverly Hilton hotel.

The gripping, three-part Beverly Hills reunion begins as Andy Cohen questions the women about the dramatic twists and turns of Season 4. Joyce and Brandi prove that there is no love lost between them, and the women explore what happened when the "dream team" of Yolanda, Lisa, and Brandi started to show its cracks. There are light moments as well, as Kim discusses her favorite season yet.