The Real Housewives of Beverly Hills, Going Commando

Erika celebrates her 45th birthday in style and receives more than one surprise. Lisa Rinna and Eileen come face to face with LVP for the first time in months.

Dorit hosts a birthday party and it's full of surprises. Lisa Vanderpump tells Rinna and Eileen exactly where they stand.

Lisa Vanderpump surprises Ken with a watch on his birthday and Eileen continues to struggle with the loss of her mother.

Lisa Rinna dominates the fashion world with a 24-hour garment selling marathon while Erika explores a future in acting with Eileen.

Lisa Vanderpump and Kyle talk female rejuvenation with a plastic surgeon. Dorit hosts a dinner party where she questions Lisa Rinna and Eileen.

Lisa Rinna and Kim reunite and their feud is reignited, while Dorit and Eileen exchange angry words.

After her encounter with Kim at Kyle's game night, Lisa Rinna vents to Eden. Erika records the music video for her new song before jetting off to Greece, with Kyle.

Erika Jayne performs in Greece and Dorit shocks the ladies by having Boy George perform at her husband's birthday party.

Eileen is thrilled when Erika nails her reading at The Young and the Restless. The housewives head to Lisa Rinna's barbecue, but Harry ends up doing most of the work

With Lisa Rinna in NYC to see her daughter walk at Fashion Week, the ladies in Mexico discuss her comments.

Tensions run high at Mauricio's party in Mexico, as Kyle demands to know exactly what Lisa Rinna said about her sister Kim. Eden seeks her mother's advice regarding Kyle and Kim. Erika advises Rinna to come clean with Kyle, but Rinna maintains she's done nothing wrong. The Mexico trip wraps up with a wild boat ride and a dance to remember.

Lisa Rinna confronts Eden over the ""near death"" accusations. Lisa Vanderpump buys her son 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.

Lisa Vanderpump and Ken visit their new dog rescue center. Kyle throws a cake tasting for singer Carnie Wilson, where Lisa Rinna makes a startling confession to Kim.

Kyle hosts a party at her store where Lisa Vanderpump's invitations to Hong Kong get out of hand.

Erika confides in Kyle about visiting her mother in Georgia. Later, aboard a historic junk boat, old conflicts explode between Dorit, Lisa Rinna and Erika.

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 ladies' hearts are warmed when they visit the SPCA to see the dogs that Lisa Vanderpump has helped rescue.

Lisa Vanderpump's Diamonds and Rosé party is filled with fabulous food, glittering ponies and lots of tension.

Erika addresses the claims that she has an icy demeanor, while new housewife Dorit defends her parenting skills.

Erika, Eileen and Lisa Rinna stand their ground against PK's attempts to explain himself and things take a turn when Eden and Kim Richards join the ladies.

Lisa Rinna and Kim Richards attempt to see eye-to-eye, while Kyle decides to dive into the fray.