As a seven-time attendee of the Met Gala, it's safe to say that Gigi Hadid knows her way around the event's red carpet by now. Since attending her first Met in 2015, the supermodel has pulled off a variety of drastically-different themes along the way-from campy to futuristic. If you're a Swiftie, you know this past week has been hard. Post Taylor Swift and Joe Alwyn's split, we've been left...