Stassi returns from New York to find things have changed between her and her former friends; Jax prepares for plastic surgery; Scheana plans her birthday party; Kristen uncovers a secret.

On the eve of her restaurant opening, Lisa hands out harsh punishments to the SUR staff for their deplorable behavior at Scheana's birthday party.

Stassi reconnects with the SUR gang at a Hollywood party; Jax undergoes plastic surgery; Tom Schwartz has a panic attack and runs out on his job at PUMP.

Kristen and Tom Sandoval return to SUR after their suspension; Tom Schwartz adopts a puppy; Jax spreads rumors that Katie cheated; Lisa offers Stassi an opportunity to prep her for a photo shoot.

When Katie interrogates the staff about Tom Schwartz's infidelity, she finds out they know more than anticipated; Lisa hosts the 50 Gay Mayors event at PUMP.

With Gay Pride coming up, Lisa hires a new hostess named Vail, who immediately catches Jax's eye; Stassi berates Tom Schwartz for remaining friends with Jax; James feels the strain of Kristen's ongoing obsession with Tom and Ariana.

While pursuing the new hostess, Jax gets caught in a lie about his current girlfriend; James tries to clear the air with Tom Sandoval before Scheana's party; Katie and Tom Schwartz seek couples therapy.

Lisa advises Scheana to invite Stassi and Katie to her bachelorette party in Miami; a night of drinking and debauchery prompts Tom Sandoval to accuse Jax of going too far.

The SUR crew put aside their differences to celebrate at Scheana's bachelorette party in Miami; Tom Sandoval accuses Jax of being a womanizer; when a PUMP manager quits, Lisa calls on her daughter, Pandora, to step in.

Stassi refuses to forgive Katie, leading Katie to make a crucial decision in their friendship. In other developments, Peter and Vail have an awkward date, and Kristen sets out to break up Tom Sandoval's relationship with Ariana.

Lisa confronts Kristen over her disrespect of management and arrives at a final decision on her future at SUR. Tom Schwartz makes a shocking revelation to Katie about the past. Scheana debates whether to disinvite Kristen from her wedding.

Lisa confronts Kristen over her disrespect of management and arrives at a final decision on her future at SUR. Tom Schwartz makes a shocking revelation to Katie about the past. Scheana debates whether to disinvite Kristen from her wedding.

Jax struggles to stay loyal to Tom, but Stassi teaches Kristen how to make Jax reveal Tom's alleged cheating. James apologizes to Kristen to salvage their relationship. Lisa teams up with Lance Bass to host a puppy adoption at PUMP.

Bravo's Andy Cohen visits Lisa and the SUR staff to discuss the most revealing, embarrassing and hilarious scenes you didn't see this season.