On Monday night, Khloé Kardashian uploaded a photo she snapped from inside Kylie Jenner's private jet.A napkin caught in the frame of the photo read, "Kylie Air."The Kylie Cosmetics founder purchased the Global Express jet for $50 to $70 million earlier this year, before the coronavirus pandemic hit, for Stormi Webster's lavish second birthday party.In this episode of What Do Quasi-Billionaires Actually Spend Their Money On?, Kylie Jenner's private jet takes center stage.Khloé Kardashian took us