Don't mess with Kylie Jenner about her body. Over on Instagram, Stormi Webster's famous mama caught wind of some commentary about her body after a fan account posted a throwback video of her from April 2017. The footage showed the Kylie Cosmetics mogul posing with fans at the opening of the Sugar Factory American Brasserie in Las Vegas. "Wow she's so skinny here," one comment read. "She was better," another comment responded.