Hey, Scott, let us fill you in on the No. 1 rule of Sisters Fight Club. It's one thing when we siblings pull out the claws and catfight. But when you slam our sister, you just look like a douche. Hit the K&K sneak peek above to see what we mean.
See more stellar showdowns when Kourtney & Khloé Take Miami premieres Sunday, June 13 @ 10/9c!