Kim wonders if she should take a stand for Kanye, feeling fed up that he's misunderstood and unfairly vilified. Between hosting a party in Vegas and getting ready and filming Fergie's "M.I.L.F. $" music video, Kim is a busy lady. However, she still finds time to make an uncharacteristically public move when she calls out Taylor Swift in her GQ interview for lying about the permission Taylor gave Kanye to mention her in his "Famous" track. Kim discovers the entire Kanye/Taylor convo was recorded, giving her the ability to defend her husband and clarify the truth. Meanwhile, Kylie has a stalker and the family plays a prank to ensure she takes her own security seriously.

The sisters try to fix Rob and Chyna's relationship after the couple get into an explosive fight; the family set their sights on ending Khloe's streak of bad birthdays; and Kourtney panics about having to go on press tour without her siblings.

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

A fight over the family Christmas card escalates into a major feud between Kourtney, Kim, and Khloé. Meanwhile, Scott feels guilty for moving on to a new relationship.

Kim gives the world an intimate look into the busiest week of her life as she prepares for the birth of her fourth baby, stars in a music video with Paris Hilton, and heads to the Met Gala. Kourtney feels violated when she realizes someone close to her family has been stealing from her.