Kim and Kourtney's spat blows over when Kim confesses to being pregnant--and needs to be rushed to the hospital!
Kim suspects that Scott is up to no good and hires a private detective to follow him.
The fashion bug lures Scott to go on an alligator hunt for the perfect pair of loafers.
Kourtney and Kim head to London to launch their Kardashian Kollection while Khloe stays back for her first hosting gig on "The X Factor." Plus, Scott stays in Miami to host a Lordship party.
Kim takes her love of detective work to another level when she works alongside a private eye.
Kim tries to play mediator between Jonathan and his business partner, while Kourtney plans an impromptu vacation to Paris with Scott.
Kourtney takes things too far when Jonathan sides with Kim during an argument.
Kourtney wants to buy a house in Miami. Plus, Scott begins crossing a line with Khloe.
Kim flies her family out to Miami for a charity event--which she bails on when Kanye West comes to town!
Scott finds himself in the middle of the Miami lesbian scene, much to Kourtney's chagrin.
Kim deals with the fact that she may never have kids--while Scott becomes besties with a kid at heart.
In the season premiere, Kourtney and Kim arrive at their DASH store--only to find it in shambles.
Broken Family: It's the last week in Miami and Kourtney must decide if she will return to L.A. alone or with Scott.
It's My Life: When Kris comes to visit, she feels it's her duty to tell Scott to stay away from Kourtney.
Man In The Mirror: When Scott's drinking gets out of control, Kourtney refuses to see him until he seeks help.
Kourtney's Denial: Scott uses his new job as an excuse to party all night. Meanwhile, Kim baby-sits Mason while Kourtney works.
Get ready South Beach, Kourtney and Kim Kardashian are making a splash in Miami! The sisters have returned to South Beach to revamp their DASH store.
Kourtney teaches Khloe about breastfeeding
Kris tells Scott to stay away from Kourt
Can Kim's sisters convince her to drink?
Khloe takes the Dash girls out clubbing
Khloe has a hard time firing a Dash doll
Will Kim be able to handle her liquor?
Kim tries to fill Khloe's role at Dash
Khloe is afraid to try wakeboarding
Kardashian gals share worst drinking stories
Can Kim cope when Kourt takes her phone?
The girls do some daytime partying
Khloe tries to find Kourtney a date
Kim strips down for a hot photo shoot
Kourtney goes to therapy with Scott