2018 Met Gala: Photos from the biggest night of the year for fashion

Katy Perry, left, gets angelic in Versace for the 2018 Met Gala, while Kate Moss goes for the dark side of the angel spectrum -- with mini-wings in Saint Laurent.

Co-host Rihanna wore a three-piece Maison Margiela ensemble created for her by John Galliano on the 2018 Met Gala red carpet.

Co-host Amal Clooney arrives at the Metropolitan Museum of Art’s Costume Institute benefit gala in an ensemble by London-based designer Richard Quinn.

Lily Collins wears Givenchy to the Metropolitan Museum of Art’s Costume Institute benefit gala.

Takeoff, from left, Quavo and Offset of Migos chose Versace for the 2018 Met Gala in New York City.

Evan Rachel Wood in a custom gold sequin- and thread-embroidered feather cape and black wool jumpsuit by Altuzarra, from left, Kerry Washington in Ralph Lauren and Sarah Jessica Parker in Dolce & Gabbana Alta Moda on the 2018 Met Gala arrivals carpet

Kim Kardashian West was on trend in gold Versace with cross detail at the waist on the 2018 Met Gala arrivals red carpet on May 7, 2018, at the Metropolitan Museum of Art in New York.

Jasmine Sanders’s gold finery put her on trend on the 2018 Met Gala red carpet.

Ladies in yellow at the 2018 Met Galla include Amanda Seyfried, left, Huma Abedin and Gabrielle Union.

Nicki Minaj in custom Oscar de la Renta on the arrivals carpet at the 2018 Met Gala celebrating the opening of “Heavenly Bodies: Fashion & the Catholic Imagination” at the Metropolitan Museum of Art on May 7, 2018 in New York City.

Ruby Rose, from left, Andrew Garfield in Tom Ford, Anne Hathaway in Valentino and Scarlett Johansson were among the 2018 Met Gala attendees that had us seeing red.

The red dress brigade at the 2018 Met Gala included Amber Heard from left, Priyanka Chopra in Ralph Lauren and Bee Shaffer.

Kate Bosworth matches the carpet at the 2018 Met Gala in New York City.

Zendaya channels a Joan of Arc look as she arrives at the 2018 Met Gala in Versace on MAy 7, 2018.

Michelle Williams was also mining the chainmail / Joan of Arc vibe at the 2018 Met Gala

Rita Ora wears a Prada gown to the 2018 Met Gala in New York City on May 7, 2018.

Cardi B arrives on the Met Gala arrivals carpet on May 7, 2018.

Some of our favorite looks from the 2018 Met Gala didn’t fit neatly into a particular trend category. They included Lena Waithe, from left, Donald Glover, Frances McDormand in Valentino Haute Couture and Jennifer Lopez in custom Balmain.

Donatella Versace arrives at the 2018 Met Gala.

Madonna arrives at the 2018 Met Gala in full Jean Paul Gaultier regalia.

Ming Xi arrives at the 2018 Met Gala in New York City on May 7, 2018.

Vogue’s Anna Wintour, left, and daughter Bee Shaffer arrive at the 2018 Met Gala.

Alessandro Michele, from left, Lana Del Rey and Jared Leto iall in n Gucci on the arrivals red carpet at the 2018 Met Gala on on May 7, 2018, in New York City.