Legendary singer Diana Ross wore a white gown with a 5.5-metre train embroidered with the names of her children and grandchildren. Source: AP / Evan Agostini

Australian actor Sarah Snook made her debut on the Met Gala red carpet wearing a dramatic black suit with a cape. Source: AP / Evan Agostini

US Olympic gymnast Simone Biles, pictured with American football player Jonathan Owens, stood out in a short bright blue dress with a white collar. Source: AP / Evan Agostini

Singer Andre 3000 strapped a piano to his back and held a rubbish bag in his hand. Source: AP / Evan Agostini

Actor Colman Domingo wore a full-length royal blue pleated cloak falling from a gold-and-white casing around his shoulders, which he removed to reveal a bejewelled, checkered black-and-white jacket and grey trousers. His outfit is a tribute to the late André Leon Talley, a former editor-at-large at Vogue magazine. Source: EPA / Justin Lane

Rapper Janelle Monáe wore a black, red and white pinstripe suit, which was complemented with a monocle. Source: AAP / Theo Wargo

Reality star and SKIMS founder Kim Kardashian arrived wearing an all-leather look. Source: SIPA USA / Anthony Behar

White Lotus star Walton Goggins wore a skirt paired with a white shirt, black tie and overcoat. Source: AP / Evan Agostini

Australian actor Nicole Kidman opted for a strapless, black gown. Source: EPA / Justin Lane

Editor-in-chief of Vogue, Anna Wintour, transformed the Met Gala into a high-profile catwalk for the rich and famous in the 1990s. Source: SIPA USA / Anthony Behar

American actor and singer Zendaya stunned in a slim white suit and dramatic brimmed hat. Source: AP / Evan Agostini

Rapper and producer Pharrell Williams, pictured with his wife, fashion designer Helen Lasichanh, looked snappy in a short, pearl-encrusted white jacket and flared black tuxedo trousers. Source: SIPA USA / Anthony Behar