Olympians at previous Met Galas

NEW YORK, NEW YORK - MAY 06: Serena Williams attends The 2019 Met Gala Celebrating Camp: Notes on Fashion at Metropolitan Museum of Art on May 06, 2019 in New York City. (Photo by Jamie McCarthy/Getty Images)

NEW YORK, NY - MAY 02: Tennis player Maria Sharapova attends the "Manus x Machina: Fashion In An Age Of Technology" Costume Institute Gala at Metropolitan Museum of Art on May 2, 2016 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

NEW YORK, NY - MAY 02: Tennis Player Caroline Wozniacki attends the "Manus x Machina: Fashion In An Age Of Technology" Costume Institute Gala at Metropolitan Museum of Art on May 2, 2016 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

NEW YORK, NY - MAY 05: Alexis Stoudemire (L) and NBA player Amar'e Stoudemire attend the "Charles James: Beyond Fashion" Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Larry Busacca/Getty Images)

NEW YORK, NY - MAY 07: Snowboarder Shaun White attends the Heavenly Bodies: Fashion & The Catholic Imagination Costume Institute Gala at The Metropolitan Museum of Art on May 7, 2018 in New York City. (Photo by Jason Kempin/Getty Images)

NEW YORK, NY - MAY 01: Roger Federer and Mirka Federer attend the "Rei Kawakubo/Comme des Garcons: Art Of The In-Between" Costume Institute Gala at Metropolitan Museum of Art on May 1, 2017 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

NEW YORK, NY - MAY 02: La La Anthony (L) and Carmelo Anthony attend the "Manus x Machina: Fashion In An Age Of Technology" Costume Institute Gala at Metropolitan Museum of Art on May 2, 2016 in New York City. (Photo by Mike Coppola/Getty Images for People.com)

NEW YORK, NY - MAY 06: Lindsey Vonn attends the Costume Institute Gala for the "PUNK: Chaos to Couture" exhibition at the Metropolitan Museum of Art on May 6, 2013 in New York City. (Photo by Dimitrios Kambouris/Getty Images)