On Kourtney and Khloe Take Miami, Kourtney got angry over Khloe having a hangover during the photo shoot. Footage of Khloe getting wasted implies she was acting pretty annoying, but she did get her job done at the photo shoot.

Kourtney probably deserved Khloe's "Shut the f*ck up, you hypocrite." Either way, it's entertaining, these things they find to fight over when all they have to do is go to photo shoots and keep a boutique looking presentable.