Katie's ultimatum forces Lisa Vanderpump to reconsider employing James at SUR Tom Schwartz and Tom Sandoval display different methods of interviewing staff members for TomTom Jax and Brittany host a dinner party to debut their beer cheese.
James spirals out of control after being ambushed by Kristen at Pride, while his girlfriend, Raquel, struggles to accept new rumors about his alleged infidelity Jax and Brittany decide to start a beer cheese company.
Stassi plans a surprise party to celebrate Jax and Brittany's engagement James tries to work his way back into the group's good graces Stassi seeks Lisa's approval for her new beau, Beau.
Lisa Vanderpump finds herself behind schedule on TomTom, the new bar she's opening with Tom Sandoval and Tom Schwartz James lands in hot water with the group after insulting Brittany Scheana settles into single life Jax proposes to Brittany.
Sandoval and Schwartz give their friends a sneak peek at TomTom Lisa must decide Jax's future at SUR James receives huge news about his DJ career Stassi introduces Lisa to her boyfriend with catastrophically awkward results.
Jax cheats death when an attempt to show off goes horribly wrong Raquel questions whether James still harbors romantic feelings for Lala Ariana gets upset when Sandoval does not invite her on a business trip Stassi interviews Lisa for her podcast.
Lisa channels all her energy into restoring SUR after the devastating fire Stassi consults a tarot card reader about her future with Patrick James makes a startling admission about his feelings for Lala Jax feels left behind.
Ariana shines as the belle of the ball, while an embarrassed Stassi runs off in tears Schwartz and Sandoval celebrate the approval of TomTom's permits by writing hefty checks Sandoval and Ariana work through their intimacy issues.
Stassi helps organize a party to honor Lisa Vanderpump's new role at Beverly Hills Lifestyle magazine Schwartz's triplet brothers come for a visit and a Tom Sandoval makeover Katie becomes the victim of body-shaming comments.
Kristen tests Jax's patience when she flies out Brittany's mother for a visit Lala schemes to repair Scheana and Katie's friendship Lisa rewards Peter for years of loyal service a salacious rumor about James and his best friend makes the rounds.
Scheana spirals out of control when she suspects Rob is pulling away Stassi assists in dressing the staff for SUR's annual Gay Pride celebration James erupts after Lala insults his girlfriend Jax turns to an unlikely form of therapy.
The crew decides to let loose in an all-out mullet extravaganza, the debauchery continues much to the chagrin of Paige and Amanda, Hannah and Luke reconcile the real war begins when Kyle calls a house meeting.
While the cold war between Luke and Hannah shows no signs of warming, Lindsay wonders if she is actually the priority in her relationship with Stephen the housemates plan a family dinner to get back on track, but it leaves the house divided.
Lindsay turns the house into a crime scene for her murder mystery-themed birthday Paige is put in an uncomfortable position as tension between Hannah and Amanda escalates over Hannah's involvement with Luke, who is still hung up on an ex.
As Kyle's birthday party comes to an end, Jules wonders if her time at the house is coming to a screeching halt with Hannah distracted by Luke, Paige and Amanda don't hesitate to throw her under the bus.
Kyle and Amanda turn the house into a petting zoo for Kyle's birthday Paige laments that friend Hannah has fallen under Luke's spell Carl invites his new fling to the house a spat between Jules and Jordan escalates into a possible eviction.
Kyle and Amanda's mothers visit for the weekend and the boys of "Summer House" behave badly Jordan stuns Jules Luke shocks the house with his relationship status Carl still can't make things right with Lindsay.
Kyle surprises Amanda with a shocking answer to a simple question Luke revs up his courtship of Hannah with a motorcycle ride as Jules tries to break through a sexual roadblock Carl and Lindsay try to move forward with new flings of their own.
As Lindsay and Carl try to fix what's left of their friendship, Luke and Hannah's continuous flirtation leads to their first date going to new heights it's a house divided for girls' and guys' night.
Hannah invites her old buddy Jordan for the weekend and the housemates are surprised to learn that he has a romantic history with somebody in the house when Hannah gets news about Armand, it helps her make a decision about Luke.