US socialite Kim Kardashian arrives for the 2021 Met Gala at the Metropolitan Museum of Art on September 13, 2021 in New York. This year's Met Gala has a distinctively youthful imprint, hosted by singer Billie Eilish, actor Timothee Chalamet, poet Amanda Gorman and tennis star Naomi Osaka, none of them older than 25. The 2021 theme is “In America: A Lexicon of Fashion”. (Photo by Mario Anzuoni/Reuters)





US rapper Lil Nas X arrives for the 2021 Met Gala at the Metropolitan Museum of Art on September 13, 2021 in New York. (Photo by Mario Anzuoni/Reuters)





Canadian tennis player Leylah Annie Fernandez attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Mario Anzuoni/Reuters)





American politician and activist Alexandria Ocasio-Cortez (L) attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Mike Coppola/Getty Images)





Co-chair Billie Eilish attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by John Shearer/WireImage)





Sisters Chloe Bailey and Halle Bailey attend The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Jeff Kravitz/FilmMagic)





American singer Debbie Harry attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Theo Wargo/Getty Images)





American model Ella Emhoff attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Theo Wargo/Getty Images)





Supermodel Iman attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by John Shearer/WireImage)





Russian model Irina Shayk attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Dimitrios Kambouris/Getty Images for The Met Museum/Vogue )





Irina Shayk attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Matt Baron/Rex Features/Shutterstock)





American actress Julia Garner attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Mike Coppola/Getty Images)





American model and actress Kaia Gerber attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Mike Coppola/Getty Images)





American singer and songwriter Kacey Musgraves attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Mike Coppola/Getty Images)





German singer and songwriter based in Los Angeles Kim Petras attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by John Shearer/WireImage)





Lorde attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Arturo Holmes/MG21/Getty Images)





Madonna's daughter Lourdes Leon attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Theo Wargo/Getty Images)





Russian former world No. 1 tennis player Maria Sharapovaattends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Mario Anzuoni/Reuters)





American actress and model Megan Fox attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Theo Wargo/Getty Images)





American actress and author Lili Reinhart attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by John Shearer/WireImage)





English model Cara Delevingne attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Theo Wargo/Getty Images)





American model Emily Ratajkowski attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by John Shearer/WireImage)





American model Gigi Hadid attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Mike Coppola/Getty Images)





Gigi Hadid attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Mario Anzuoni/Reuters)





American actress Hailee Steinfeld attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Mike Coppola/Getty Images)





American fashion model Hunter Schafer attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Theo Wargo/Getty Images)





Hunter Schafer attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Mario Anzuoni/Reuters)





Jennifer Lopez attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on September 13, 2021 in New York City. (Photo by Mike Coppola/Getty Images)