Blake Lively wears a Versace gown at the Met Gala in New York on Monday, May 7. The invitation-only event raises money for the Metropolitan Museum of Art's Costume Institute.
Actress Blake Lively —
Blake Lively wears a Versace gown at the Met Gala in New York on Monday, May 7. The invitation-only event raises money for the Metropolitan Museum of Art's Costume Institute.
John Shearer/Getty Images
Rihanna dons a pope-inspired ensemble, including a jeweled miter. The singer co-chaired the event with Anna Wintour, Donatella Versace and Amal Clooney.<br />
Singer Rihanna —
Rihanna dons a pope-inspired ensemble, including a jeweled miter. The singer co-chaired the event with Anna Wintour, Donatella Versace and Amal Clooney.
HECTOR RETAMAL/AFP/Getty Images
Katy Perry looks angelic with wings on the red carpet. <br />
Singer Katy Perry —
Katy Perry looks angelic with wings on the red carpet.
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This year's show put the focus on fashion and works of medieval art in what the Met described as a thematic exhibition examining "fashion's ongoing engagement with the devotional practices and traditions of Catholicism."
Singer Nicki Minaj —
This year's show put the focus on fashion and works of medieval art in what the Met described as a thematic exhibition examining "fashion's ongoing engagement with the devotional practices and traditions of Catholicism."
Jamie McCarthy/Getty Images
Madonna's outfit was one of the most anticipated of the evening. The singer -- who had her own bout of controversy with the Catholic Church when she released her 1989 music video for "Like a Prayer" -- wore an all-black ensemble, complete with a diamond-encrusted headdress.
Singer Madonna —
Madonna's outfit was one of the most anticipated of the evening. The singer -- who had her own bout of controversy with the Catholic Church when she released her 1989 music video for "Like a Prayer" -- wore an all-black ensemble, complete with a diamond-encrusted headdress.
Neilson Barnard/Getty Images
Past Costume Institute exhibitions include "China: Through the Looking Glass" and "Manus x Machina."
Singer Jennifer Lopez —
Past Costume Institute exhibitions include "China: Through the Looking Glass" and "Manus x Machina."
John Shearer/Getty Images
Kendall Jenner wears a white jumpsuit to the event.
Model Kendall Jenner —
Kendall Jenner wears a white jumpsuit to the event.
John Shearer/Getty Images
Priyanka Chopra wears a heavily beaded headpiece.
Actress Priyanka Chopra —
Priyanka Chopra wears a heavily beaded headpiece.
Dimitrios Kambouris/MG18/Getty Images
Kim Kardashian shows off a form-fitting dress with embroidered crosses.
TV personality Kim Kardashian —
Kim Kardashian shows off a form-fitting dress with embroidered crosses.
Evan Agostini/Invision/Evan Agostini/Invision/AP
Cardi B wears an intricate headpiece and shimmering gown and train. She was joined by designer Jeremy Scott on the carpet. <br />
Singer Cardi B —
Cardi B wears an intricate headpiece and shimmering gown and train. She was joined by designer Jeremy Scott on the carpet.
Neilson Barnard/Getty Images
Model Gigi Hadid walks the red carpet. Given the theme, there was plenty of religious imagery. <br />
Model Gigi Hadid —
Model Gigi Hadid walks the red carpet. Given the theme, there was plenty of religious imagery.
Jamie McCarthy/Getty Images
Sarah Jessica Parker dons an ornate headpiece that included figurines.<br />
Actress Sarah Jessica Parker —
Sarah Jessica Parker dons an ornate headpiece that included figurines.
David Fisher/REX/Shutterstock
Chinese model Ming Xi arrives for the Met Gala. <br />
Model Ming Xi —
Chinese model Ming Xi arrives for the Met Gala.
HECTOR RETAMAL/AFP/Getty Images
Gisele Bundchen was dressed in gold dress made of ecologically dyed silk. <br />
Model Gisele Bundchen —
Gisele Bundchen was dressed in gold dress made of ecologically dyed silk.
Evan Agostini/Invision/AP
Amber Heard donned a golden halo in line with the theme. <br />
Actress Amber Heard —
Amber Heard donned a golden halo in line with the theme.
Evan Agostini/Invision/Evan Agostini/Invision/AP
The evening even included a proposal. Rapper 2 Chainz, whose real name is Tauheed Epps, got down on one knee on the famous Met gala stairs and popped the question to Kesha Ward, with whom he has three children. She said yes, though it was unclear if this was Epps' original proposal. <br />
Singer 2 Chainz and Kesha Ward —
The evening even included a proposal. Rapper 2 Chainz, whose real name is Tauheed Epps, got down on one knee on the famous Met gala stairs and popped the question to Kesha Ward, with whom he has three children. She said yes, though it was unclear if this was Epps' original proposal. 
Evan Agostini/Invision/AP
Zendaya was wearing an armor-inspired dress, channeling saint Joan of Arc.<br />
Actress Zendaya —
Zendaya was wearing an armor-inspired dress, channeling saint Joan of Arc.
Neilson Barnard/Getty Images
Emmy winner Lena Waithe wore a rainbow-colored cape.<br />
Screenwriter Lena Waithe —
Emmy winner Lena Waithe wore a rainbow-colored cape.
Evan Agostini/Invision/AP
Rosie Huntington-Whiteley and other stars donned elaborate accessories, including crowns and veils to celebrate the gala's theme, "Heavenly Bodies: Fashion and the Catholic Imagination.
Models Rosie Huntington-Whiteley, left, and Lily Aldridge —
Rosie Huntington-Whiteley and other stars donned elaborate accessories, including crowns and veils to celebrate the gala's theme, "Heavenly Bodies: Fashion and the Catholic Imagination.
Neilson Barnard/Getty Images
Wearing a piece by Valentino, Frances McDormand said "<a href="index.php?page=&url=https%3A%2F%2Ftwitter.com%2Fwmag%2Fstatus%2F993638525542260737" target="_blank" target="_blank">I'm a pagan</a>."
From left actress Frances McDormand, Valentino creative director Pierpaolo Piccioli, and actress Anne Hathaway —
Wearing a piece by Valentino, Frances McDormand said "I'm a pagan."
Neilson Barnard/Getty Images
Ariana Grande was wearing a dress designed by Vera Wang.<br />
Singer Ariana Grande —
Ariana Grande was wearing a dress designed by Vera Wang.
David Fisher/REX/Shutterstock
The actress was wearing a golden gown and tiara by Prada.
Actress Amanda Seyfried —
The actress was wearing a golden gown and tiara by Prada.
Evan Agostini/Invision/AP
Headpieces were popular among A-listers at Monday night's event.
Singer SZA —
Headpieces were popular among A-listers at Monday night's event.
Evan Agostini/Invision/AP
Actress Kate Bosworth was wearing an angelic veil to pay homage to this year's theme.
Actress Kate Bosworth —
Actress Kate Bosworth was wearing an angelic veil to pay homage to this year's theme.
Charles Sykes/Invision/AP
"You can be the king but watch the queen conquer," actress Minday Kaling posted on Instragram.<br />
Actress Mindy Kaling —
"You can be the king but watch the queen conquer," actress Minday Kaling posted on Instragram.
Evan Agostini/Invision/AP
Amal Clooney wore a corset with a floral-printed train and fitted slacks, while George donned a classic tuxedo.<br />
Human rights lawyer Amal Clooney —
Amal Clooney wore a corset with a floral-printed train and fitted slacks, while George donned a classic tuxedo.
Evan Agostini/Invision/AP
Fashion icon Donatella Versace is co-chairing this year's event with Anna Wintour, Rihanna and Amal Clooney. <br />
Designer Donatella Versace —
Fashion icon Donatella Versace is co-chairing this year's event with Anna Wintour, Rihanna and Amal Clooney.
Jamie McCarthy/Getty Images
Anna Wintour, Vogue's current editor, and her daughter, Bee Shaffer, walked the carpet at tonight's Met Gala.<br />
Vogue editor Anna Wintour and her daughter, Bee Shaffer —
Anna Wintour, Vogue's current editor, and her daughter, Bee Shaffer, walked the carpet at tonight's Met Gala.
Evan Agostini/Invision/AP
Bold, creative and over-the-top perfectly sums up the 2018 Met Gala -- a benefit for the Metropolitan Museum of Art's Costume Institute -- held Monday night.<br />
Actress Lili Reinhart —
Bold, creative and over-the-top perfectly sums up the 2018 Met Gala -- a benefit for the Metropolitan Museum of Art's Costume Institute -- held Monday night.
Evan Agostini/Invision/AP
In case you're wondering how to score a ticket to this exclusive invite-only event, tickets are $30,000 each. <br />
Model Jasmine Sanders —
In case you're wondering how to score a ticket to this exclusive invite-only event, tickets are $30,000 each. 
Jamie McCarthy/Getty Images
All the money goes to support the Costume Institute. <br />
Actress Lynda Carter —
All the money goes to support the Costume Institute. 
Jamie McCarthy/Getty Images
The Vatican lent items to be exhibited. The exhibition opens to the public on May 10 and runs through October 8, 2018. <br />
Singer Rita Ora —
The Vatican lent items to be exhibited. The exhibition opens to the public on May 10 and runs through October 8, 2018.
Charles Sykes/Invision/AP
Vreeland curated some of the most ambitious and heavily publicized exhibitions in its history, and used the gala as an opportunity to inaugurate them.<br />
Actress Kerry Washington —
Vreeland curated some of the most ambitious and heavily publicized exhibitions in its history, and used the gala as an opportunity to inaugurate them.
Evan Agostini/Invision/AP
New York's Metropolitan Museum of Art's Costume Institute is the only curatorial department at the Met that has to finance its own activities — so the gala is its biggest fundraiser.<br />
TV personality Kris Jenner —
New York's Metropolitan Museum of Art's Costume Institute is the only curatorial department at the Met that has to finance its own activities — so the gala is its biggest fundraiser.
Charles Sykes/Invision/AP
From 1948 to 1971, the benefit wasn't pegged to an exhibition, and was held off-site at the Waldorf Astoria or the Rainbow Room. <br />
Actress Diane Kruger —
From 1948 to 1971, the benefit wasn't pegged to an exhibition, and was held off-site at the Waldorf Astoria or the Rainbow Room.
Evan Agostini/Invision/AP