The women are forced to evaluate the bonds they have forged over the years; Lisa Vanderpump gets emotional when discussing her son and her crusade to save dogs; Lisa Rinna and Kim Richards attempt to see eye-to-eye, then Kyle dives into the fray.

Erika addresses the claims she has an icy demeanor; Dorit defends her parenting skills; Lisa Vanderpump, Lisa Rinna and Eileen discuss their wounded feelings; tensions escalate when Dorit's husband, PK, joins the ladies on the couch.

Erika addresses the claims she has an icy demeanor; Dorit defends her parenting skills; Lisa Vanderpump, Lisa Rinna and Eileen discuss their wounded feelings; tensions escalate when Dorit's husband, PK, joins the ladies on the couch.

Lisa Rinna and Erika's unresolved issues with Dorit come to a head at Lisa Vanderpump's Diamonds and Rosé party, which is filled with fabulous food, glittering ponies and lots of tension. When Dorit's efforts to defend herself fall on deaf ears, her husband PK joins the fray. Eden shocks the women by unleashing an epic tirade on Lisa Rinna.

Still in Hong Kong, Lisa Rinna defends her accusations; the women visit an animal shelter; back in Beverly Hills, Erika shoots her scenes for ``The Young & the Restless;'' the group heads to Villa Rosa for a spectacular Diamonds and Rosé party.

Tensions between Dorit and Erika continue to rock the boat in Hong Kong; Lisa Rinna and Eileen pick a side while Lisa Vanderpump and Kyle watch in shock; the women visit the second largest Buddha.

The women set off for Hong Kong where Lisa Vanderpump continues her efforts to stop animal cruelty; Erika confides in Kyle about visiting her mother in Georgia; aboard a historic junk boat, old conflicts explode between Dorit, Lisa Rinna and Erika.

Kyle hosts a party at her store where Lisa Vanderpump's invitations to Hong Kong get out of hand; the women gather at Villa Rosa for lunch; Erika flies back home to Georgia to see her mother and reconnect with her roots.

Erika flexes her acting muscles as she rehearses for her upcoming soap role with Eileen. Lisa Vanderpump and Ken visit their new dog rescue center. Later, Kyle throws a cake tasting for Wilson Phillips singer Carnie Wilson, where Lisa Rinna makes a startling — and very public — confession to Kim.

After a tear-filled Mexico trip, Lisa Rinna confronts Eden over the "near death" accusations. Lisa Vanderpump buys her son Max a condo, and the scripted show inspired by Kyle's childhood becomes even more of a reality. Lisa Rinna is honored with an award from her favorite charity, but Dorit has increasing suspicions about what she sees as erratic behavior from Rinna.

Tensions run high at Mauricio's party in Mexico, as Kyle demands to know exactly what Lisa Rinna said about her sister, Kim; Erika advises Lisa Rinna to come clean with Kyle; the Mexico trip wraps up with a wild boat ride and a dance to remember.

The women pack for their trip to Mexico; Eden tells Lisa Vanderpump what Lisa Rinna said about Kim's sobriety; while Lisa Rinna goes to New York to see her daughter walk at Fashion Week, she is the topic of conversation among the women in Mexico.

Eileen is thrilled when Erika nails her reading for ``The Young and the Restless;'' Lisa Rinna throws a barbecue, during which her husband, Harry Hamlin, ends up doing most of the work; Eden causes a scene during Kyle's Great Gatsby party.

Lisa Rinna reveals the recipe for her favorite smoothie while Eden is suspicious about Kim Richards' sobriety. Erika Jayne performs in Greece for her biggest crowd ever and Dorit shocks the ladies by having Boy George perform at her husband's birthday party.

After her explosive encounter with Kim, Lisa Rinna complains to Eden; Erika shoots the music video for her new song before jetting off to Mykonos, Greece, with Kyle; Lisa Vanderpump's son, Max, begins a quest to find his biological parents.

Despite having disastrous parties in the past, Kyle hosts a game night, which leads to compromising positions and plenty of laughs; Lisa Rinna and Kim reunite, and their feud reignites while Dorit and Eileen exchange angry words.

Lisa Vanderpump and Kyle talk female rejuvenation with a plastic surgeon, while Lisa Rinna and Erika meet Eden, daughter of hairstyling icon Vidal Sassoon. Dorit hosts a dinner party where she and her husband PK question Lisa Rinna and Eileen's grieving decisions. When confronted, Dorit remembers nothing, leading to flared tensions at a luncheon at Camille Grammer's new Malibu house.

Dorit wonders if Erika's wardrobe malfunction was intentional; Lisa Rinna embarks upon a 24-hour garment-selling marathon; Erika explores a future in acting with Eileen; Dorit uses a risky maneuver to confront Erika.

Kyle and Lisa Rinna cross paths in New York City; Lisa Vanderpump surprises Ken with a watch on his birthday; Eileen continues to struggle with the loss of her mother.

Erika auditions dancers for her new music video "Xxpensive." Dorit's extravagant birthday party provides a few surprises, both planned and unplanned. At the party, Lisa Vanderpump shows Lisa Rinna and Eileen exactly where they stand.

Lisa Vanderpump introduces the group to her friend, Dorit, whose houseguest is Boy George; Erika celebrates her birthday with a Studio 54-inspired party; Lisa Rinna and Eileen come face to face with Lisa Vanderpump for the first time in months.