The Vogue and Met Gala visionary Anna Wintour has three grandchildren, but she’s revealed they don’t exactly call her grandma. Anybody with even the slightest taste for fashion will understand just how monumentally important the Met Gala is. The annual fashion event is as prestigious as it gets, held to benefit the Metropolitan Museum of Art’s Costume Institute in New York. This year’s took place on Monday, May 6th 2024, its red carpet graced by icons from Kim Kardashian to Ariana Grande. And of course, what would it be without Anna Wintour, the global director and editor-in-chief of Vogue, wh…