As her celebrity status continues to climb, Kim takes on more work and responsibility than she should. So the family heads to Las Vegas to celebrate Kim's 29th birthday--and squeeze in more work, or course. But drama is in the cards after Rob and Scott go on an all-day drinking binge. Tempers flare when Scott gets belligerent during Kim's b-day dinner and forces the entire family to question Kourtney's relationship with him.
Download the TV Guide app for iPhone, iPad and Android!