Serena Williams' served at the 2025 Met Gala on Monday, May 5, which celebrated a 'Tailored For You' theme at the Metropolitan Museum of Art

The Met Gala was first organized and presided over by Anna Wintour in 1995 and is recognized as one of fashion's biggest nights. It also functions as a fundraiser for the Costume Institute and aligns with the opening of its annual fashion exhibition.

The 23-time Grand Slam champion Serena Williams showed up in a custom Moncler look with sheer panels, metallic threads, and a silver cape -- and later called Rihanna her highlight of the night.