Kim and Kourtney finally get a glimpse into Khloé's private life in Cleveland; Kendall receives some harsh feedback on a recent project; the family is blindsided when Cait reveals some shocking news.

Scott gets jealous when Kourtney goes on a girls trip to Mexico for her birthday; Kim feels violated when some unflattering photos of her in Mexico surface on the Internet.

Kim struggles to regain her confidence after her trip to Mexico; Khloé is hurt when Kris is too busy for mother-daughter bonding; Kourtney is sneaky about her dating life.

Kourtney is distracted during a sister getaway with Kendall; Kim stages an unwelcome intervention on Khloé's wardrobe.

Scott threatens to ruin Kourtney's trip to Cannes with her new romantic interest; Kim struggles to set clear boundaries with her assistant; the girls get educated about Planned Parenthood.

Khloé fears that Cleveland fans may turn on her family during a trip to see Tristan; the girls wonder how to treat Scott after his bad behavior in Cannes; Kim gets fed up with her lack of willpower and makes a drastic lifestyle change.

Kim anxiously preps for the launch of her new KKW Beauty line; Kourtney tries to adopt a new positive attitude; Khloé scrambles to make arrangements for Tristan's upcoming move to LA.

Kim, Khloe and Kourtney learn about the homeless epidemic facing Los Angeles. Plus, Kim does what she can to help a women's shelter serving the community.

The Kardashians prepare for the holiday season bigger and better than ever before.

Khloé and Kendall consider gettingballoons for protection; Kris imposes strict guidelines for her mom to follow in her new condo; Kim can't handle her rambunctious new puppy.

Kim gets some big news about the future of her family; the girls wonder if Kourtney sees a future with her current beau; Kim and Khloé compete to win Kris's affection.

Khloé and Kourtney butt heads over the design of their fitness line; Kim thinks the family needs media training to learn to handle controversial topics.

Khloé struggles to keep her explosive temper under control; Kris plants a secret tracking device on her mother; Kim questions the health value of Kourtney's gluten-free diet.

A guilt-ridden Kourtney must decide whether to take a trip to Egypt without her kids; Khloé recognizes that the stress of dealing with six kids is weighing on Kris, so she hires a mime to cheer her mom up.

Khloé has some big news to share with her family, but her strained relationship with Corey threatens to overshadow the big reveal; Kris gets a complex about her sagging earlobes.

Kim fears for her surrogate's safety when sources begin exposing her personal information; Kris keeps a watchful eye on Scott during Fashion Week; Kourtney deals with a scary infestation.

Scott sets out to make Kris a commemorative legacy video; Kendall's anxiety strikes again right before Milan Fashion week; Khloé attempts to rebuild her friendship with Malika after a falling out.

Khloé attempts to keep her pregnancy a secret while dealing with some complications; Kourtney questions whether to have more children; Kris debuts a loud new hairdo.

The girls take one last sister getaway to San Francisco before their babies arrive, but they quickly tire of Kourtney's bad attitude; Kim wants to include her family in the surrogacy process; Khloé anxiously awaits news of her baby's gender.