"Y'all LA is burning down and Kimberly Noel is literally posting, telling us to go buy Skims," a woman posted on Instagram.

At the time, Kourtney had son Mason, now 15, daughter Penelope, now 12, and son Reign, now 10, but little did Kim know, Kourtney would go on to have a fourth child, son Rocky, 1, with her new husband, ...