Vanderpump Rules

In the Season Four premiere, Lisa Vanderpump vows to take SUR restaurant to new heights.

Katie and Scheana quickly teach new girl Lala that there’s no such thing as a secret at Lisa’s restaurant.

When Scheana and Katie bust Lala for lying about a modeling job in Italy, Lisa Vanderpump turns the table on them for picking on the new girl. Scheana worries her marriage may be in danger when it’s revealed that her husband has been keeping secrets. Tom and Ariana try "adulting," Jax and James compete for Lala’s affection and Tom Schwartz makes a big step towards committing to Katie.

Lisa Vanderpump and the SUR crew force Scheana to reassess her marriage. Jax campaigns to get his new flame a job at SUR, even while things heat up between him and Lala. Sandoval and Schwartz pitch Lisa a business plan. Kristen and James seek couple's therapy.

Convinced that Kristen is cheating on him, James seeks revenge by hooking up with Lala. Lisa schools her staff on fine wine, Katie and Ariana urge Scheana not to sweep marital problems under the rug, Peter chops his ponytail, and a jealous Jax recruits Kristen in his scheme to pull Lala away from James.

Lisa tries to outdo herself by throwing not one but two huge parties for Gay Pride. When James shows up flaunting fresh love bites, everyone wants to know which SUR girl was responsible. Sandoval and Schwartz kickstart Shay’s makeover, Scheana doubles down on her marriage, and Jax seizes an opportunity to move in on Lala.

Lisa treats a group of underprivileged kids to the full SUR experience, including a serving of bad behavior from her staff. Jax stands up for Kristen when her break up with James turns ugly. Ariana’s mood sours when Sandoval contemplates going to Vegas without her, Schwartz and Sandoval fail to impress with their business plan, and Jax asks Brittany to move in with him.

Ariana reveals the emotional reasons why she wants Tom Sandoval to stick around after her birthday. Lisa advises the girls to get back at their boyfriends for going to Vegas, so Lala, Katie and Ariana kiss and make up at Scheana's sleepover. Jax, Schwartz and Sandoval strive to be loyal, but struggle to keep their pants on in Sin City.

Sandoval and Schwartz learn that not all that happens in Vegas stays in Vegas when they surprise their girlfriends with shocking news from their trip.

Tom Schwartz finally plans to get down on one knee for Katie, but Lisa Vanderpump worries that his proposal scheme will end in disaster.

Stassi has been sniffing around SUR, but Lisa Vanderpump wants her to keep her distance. Scheana and Ariana discover that their friendship may be more damaged than they ever knew.

The SUR gang travels to Hawaii to celebrate Jax and Tom's birthdays, bringing their conflicts with them. Lala tries to come clean about her flirtation with Jax, but Jax refuses to accept any blame. Tom discovers Scheana sent negative texts about him to Ariana's mom. Katie lashes out when Lala skinny dips in front of Schwartz, and Lisa Vanderpump frets over Max from 3,000 miles away.

While the SUR crew parties in Hawaii, Stassi visits Kristen in LA and finally reveals the truth about her sex tape. Ariana rejects Scheana's fake apologies, and Tom strikes back with an attack on Scheana's marriage. Lala kicks James out of bed for an equipment malfunction, Scheana worries about Shay's drinking, and just hours before leaving paradise, Jax winds up in jail.

Accused of shoplifting, Jax must answer to the courts, his girlfriend, and - worst of all - Lisa Vanderpump.

Katie launches her website with a high-profile party, but an unexpected text message from Stassi threatens to ruin the event.

When Stassi runs into her old SUR crew at Lala's party, Scheana must finally answer for her part in Stassi's sex tape scandal.

After Tom Sandoval forces Jax to answer for his recent bad behavior, Jax cheers himself up by buying Brittany a boob job. Lisa is faced with a big decision when James makes a scene at PUMP. Sandoval lasers the tattoo off his butt, Katie's beach party gets even hotter when Kristen and Ariana have it out, and Ariana makes a stunning statement that leaves both Scheana and Katie speechless.

Against Lisa's better advice, Katie surprises Stassi in Palm Springs. James convinces himself that Kristen is still the answer to all his problems, even after getting him fired. Scheana worries that she's losing her friends, Tequila Katie rears her ugly head, and Jax, Tom Schwartz and Peter try their hand at babysitting.

Katie begs Lisa Vanderpump to have her engagement party at Villa Rosa, but Lisa balks at having Stassi and Kristen on the guest list.

In the Season Four finale, Lisa Vanderpump hosts the biggest party of the year: Katie and Tom Schwartz's engagement.

The reunion part one kicks off with Kristen in the hot seat as she faces the heat from James and Ariana.

James discusses those notorious bite marks from Gay Pride. Katie and Tom Schwartz talk about their long-awaited proposal, but not without getting grilled about their sex life.

Stassi clashes with Lisa Vanderpump of the handling of Stassi’s sex tape. Ariana furthers her crusade against Kristen’s comedy career, while Katie explains the vengeance filled return of "Tequila Katie," and Kristen and James rehash their one-night of reconciliation. Later, tensions escalate to a new high when James and Jax’s explosive argument comes to near blows.

Catch the never-before-seen revealing, embarrassing, and most hilarious scenes you didn't see this season.