There are some celebrities who we can count on being at the Met Gala every single year, and then there are celebrities who have gone once and have vowed never to go back. However, the overwhelming majority of celebrities are in a third category, where they attend quite a few Met Galas, sometimes in a row, and then don’t come back for a really long time. It’s happened with Zendaya, Emma Watson, and, of course, Taylor Swift.