Here's why Gigi Hadid is the hottest model in the fashion industry right now

Gigi Hadid is only 19-years-old, but she's already climbed her way to the top of the modeling industry. But before she appeared on the cover of this month's Vogue Spain... Or on this month's Teen Vogue cover... Or walked the runway for top designers at this weeks' London Fashion Week... Gigi was better known as Yolanda Foster's aspiring model-daughter on "The Real Housewives of Beverly Hills." Gigi's mother, Yolanda, is married to mega music producer David Foster. Her biological father is Mohame...