A fight about the family Christmas card escalates into a major feud; Scott feels guilty for moving on to a new relationship.

Kim and Khloe try to get to the root of Kourtney's bad attitude; Khloe and Scott formulate a plan to prove Kris isn't the art expert she claims to be.

Kris worries that pregnant Khloé is taking her healthy lifestyle too far; Kim takes her morbid fascination to the next level.

After an intense few weeks of fighting with her sisters, Kourtney considers spending the holidays away from her family; Khloe hides from the critical public eye until her pregnancy announcement; Kris fears she's being poisoned.

Kourtney is devastated when Scott introduces the kids to his girlfriend; the family is determined to redeem themselves on Celebrity Family Feud.

Kim prepares for the birth of her third child, Khloé struggles to choose a godparent for her baby, and Kourtney makes her dancing debut in a flash mob.

A peek inside the exploits and privileged private lives of the blended Kardashian-Jenner family, including sisters Kim, Kourtney and Khloé.