Met Gala 2021: See standout looks from Billie Eilish, Rihanna, Lil Nas X and more

This year's Met Gala theme is "In America: A Lexicon of Fashion."

September 13, 2021, 10:50 PM

Met Gala Monday is finally here again.

After being postponed due to the coronavirus pandemic, one of fashion's biggest nights is back.

This year's event was centered around the theme "In America: A Lexicon of Fashion."

"We called the dress code this time — American independence. And we really want people to have fun and enjoy dressing up again," Vogue editor-in-chief and Met Gala honorary chair Anna Wintour told "Good Morning America's" co-anchor, Robin Roberts.

Co-chairing with Wintour is a panel of iconic Gen Z and millennial notables including Timothée Chalamet, Billie Eilish, Naomi Osaka and Amanda Gorman.

With COVID-19 protocols in place, some of today's biggest stars have gathered in the Big Apple -- all in the name of fashion.

Ahead, see some of the most standout looks of the night, and be sure to check back often for more.

Billie Eilish

Billie Eilish attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, in New York.
John Shearer/WireImage/Getty Images

The Grammy award-winning singer channeled Marilyn Monroe and old Hollywood glamour in an extravagant tulle Oscar de la Renta look paired with Cartier jewels.

Ciara

Ciara attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on Sept. 13, 2021, in New York.
Mike Coppola/Getty Images

The "Level Up" singer "one, two stepped" onto the Met Gala carpet wearing a vibrant sequined green football-inspired Dundas dress inspired by husband Russell Wilson's Seattle Seahawks jersey. She also rocked Wilson's Super Bowl ring.

Kendall Jenner

Kendall Jenner attends the 2021 Met Gala celebrating "In America: A Lexicon Of Fashion at Metropolitan Museum of Art," Sept. 13, 2021, in New York City.
Mike Coppola/Getty Images

Jenner dazzled in a sheer, crystal-adorned Givenchy gown and bodysuit.

Rihanna

Rihanna attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on Sept. 13, 2021, in New York City.
Dimitrios Kambouris/Getty Images

Rihanna closed down the Met Gala carpet in an oversized Balenciaga overcoat, chic beanie and jewels.

Megan Fox

Megan Fox attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, in New York.
Theo Wargo/Getty Images

Fox sizzled in a shiny red Dundas gown that featured gorgeous beading, cutouts and a high leg slit.

Megan Rapinoe

Megan Rapinoe attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, in New York.
Dimitrios Kambouris/Getty Images for The Met Museum/

The star athlete wore an American-themed red suit along with a blue blouse that featured white stars by Sergio Hudson.

Lorde

Lorde attends the Costume Institute Benefit celebrating the opening of In America: A Lexicon of Fashion, Arrivals, The Metropolitan Museum of Art, New York, Sept. 13, 2021.
Matt Baron/Rex via Shutterstock

The singer posed in a regal-like open cardigan and matching skirt by Bode and finished off her look with a jeweled crown.

Taraji P. Henson

Taraji P. Henson attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on Sept. 13, 2021, in New York.
Mike Coppola/Getty Images

Styled by Jason Bolden, Henson gave fans a dazzling Moschino moment to remember.

Megan Thee Stallion

Megan Thee Stallion attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on Sept. 13, 2021, in New York.
Mike Coppola/Getty Images

The "Savage" rapper wowed in a dreamy Coach mermaid-style dress.

Debbie Harry

Debbie Harry attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, in New York.
Theo Wargo/Getty Images

In line with this year's theme, Debbie Harry wore a custom Zac Posen look that included a striped red and white skirt and denim top.

Kate Hudson

Kate Hudson attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, New York.
Mike Coppola/Getty Images

The actress was pretty in pink wearing a bralette, skirt and feathered cape by Michael Kors.

Gigi Hadid

Gigi Hadid attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, in New York.
Theo Wargo/Getty Images

The supermodel and new mother debuted a red updo which contrasted perfectly with her white and black Prada gown.

Emily Blunt

Emily Blunt attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, in New York.
Mike Coppola/Getty Images

Blunt wore an angelic Miu Miu ensemble that was bright and beautiful.

Kim Kardashian

Kim Kardashian attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, in New York.
Mike Coppola/Getty Images

The reality star and businesswoman appeared faceless in a head-to-toe black Balenciaga look.

Simone Biles

Simone Biles attends the Costume Institute Benefit celebrating the opening of In America: A Lexicon of Fashion, Arrivals, at The Metropolitan Museum of Art, in New York, Sept. 13, 2021.
Matt Baron/Shutterstock

The star gymnast shined in a shimmering, 88-pound gown by Area.

Jennifer Lopez

Jennifer Lopez attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, in New York.
Mike Coppola/Getty Images

The singer and actress went with a Western-style ensemble crafted by Ralph Lauren.

Alexandria Ocasio-Cortez

Congresswoman Alexandria Ocasio-Cortez and designer Aurora James attend The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on Sept. 13, 2021, in New York.
Mike Coppola/Getty Images

AOC wore a statement-making white and red look by Brother Vellies that read "tax the rich."

Tracee Ellis Ross

Tracee Ellis Ross attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on Sept. 13, 2021, in New York.
Mike Coppola/Getty Images

The "Blackish" star wore a luxurious blue gown from Balenciaga's fall/winter 2021 couture collection.

Serena Williams

Serena Williams attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, in New York.
Mike Coppola/Getty Images

The tennis star wore a stunning lace bodysuit and feathered cape by Gucci.

Lil' Nas X

Lil Nax X attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, in New York.
Mike Coppola/Getty Images
Lil Nas X attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on Sept. 13, 2021, in New York.
Mike Coppola/Getty Images

The rapper dazzled in an amazing gilded Versace cape and jumpsuit.

Iman

Iman attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art on Sept. 13, 2021, in New York.
John Shearer/WireImage via Getty Images

The legendary model glowed in an extraordinary Harris Reed x Dolce & Gabbana.

Yara Shahidi

Yara Shahidi attends The Metropolitan Museum of Art's Costume Institute benefit gala celebrating the opening of the "In America: A Lexicon of Fashion" exhibition on Sept. 13, 2021, in New York.
Evan Agostini/Invision via AP

Inspired by the late iconic entertainer Josephine Baker, Shahidi posed for the cameras wearing an elegant Christian Dior look.

Naomi Osaka

Naomi Osaka attends The Metropolitan Museum of Art's Costume Institute benefit gala celebrating the opening of the "In America: A Lexicon of Fashion" exhibition on Sept. 13, 2021, in New York.
Evan Agostini/Invision via AP

Osaka was amazing in a lovely Louis Vuitton look coupled with rouge eyeshadow and lipstick.

Jennifer Hudson

Jennifer Hudson attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, in New York.
Mike Coppola/Getty Images

Hudson dominated attention in a fiery red look by AZ Factory.

Ilana Glazer

Ilana Glazer attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, in New York.
Dimitrios Kambouris/Getty Images

The "Broad City" star, who is also co-hosting Vogue's first livestream for the Met Gala, wore a gorgeous printed Aliétte gown that featured fabulous frilly feathered sleeves.

Keke Palmer

Keke Palmer attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, in New York.
Dimitrios Kambouris/Getty Images

The actress and co-host of Vogue's livestream for the event shined in a dazzling floor-length Sergio Hudson gown and beautiful, voluminous hair.

Anna Wintour

Anna Wintour attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, in New York.
Theo Wargo/Getty Images

Vogue's editor-in-chief wore a printed dress full of vibrant flowers by Oscar de la Renta.

Carolyn B. Maloney

Carolyn Maloney attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, in New York.
Mike Coppola/Getty Images

Congresswoman Carolyn B. Maloney turned heads in a statement-making dress that called for "Equal Rights for Women."

Timothée Chalamet

Timothee Chalamet attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, in New York.
Mike Coppola/Getty Images

The actor sported a white Haider Ackermann suit, long socks and Converse Chuck Taylors.

Amanda Gorman

Amanda Gorman attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, in New York.
Mike Coppola/Getty Images

Gorman was stunning in a mesmerizing blue Vera Wang gown with a sparkling sheer train.

Dan Levy

Dan Levy attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, in New York.
Dimitrios Kambouris/Getty Images

Levy posed in a globe-like inspired look by Loewe.

Ella Emhoff

Ella Emhoff attends The 2021 Met Gala Celebrating In America: A Lexicon Of Fashion at Metropolitan Museum of Art, Sept. 13, 2021, in New York.
Theo Wargo/Getty Images

Model Ella Emhoff was ravishing in an Adidas by Stella McCartney look.