Over the years, the Met Gala red carpet has served up some unforgettable looks - and hosted some of the world's most famous people.
From Rihanna to Kim Kardashian, numerous celebrities have slipped into something uncomfortable for fashion's biggest night - held annually on the first Monday in May - to raise funds for The Metropolitan Museum of Art’s Costume Institute in New York City.
Each year boasts a different theme and it's never taken lightly. Musicians, actors, models and more combine forces with leading fashion houses to craft ensembles you would never usually see a celebrity wear.
So, are you au fait with who's worn what in years past? Test your knowledge of which star's worn what with our quiz...