Face reveal! Katy Perry wore a Stella McCartney gown with a silver mask to the 2026 Met Gala celebrating "Costume Art" at the Metropolitan Museum of Art in New York City. I May 4, 2026 I 📸: iamjmccarthy l kevinmazur for metmuseum / voguemagazine l johnshearer l #WireImage l #GettyEntertainment⁠ ⁠ ⁠