Best & Worst Dressed At The 2021 Oscars: Regina King, Amanda Seyfried, Andra Day, More

Big winners of the night included Daniel Kaluuya with Best Supporting Actor for his performance in Judas and the Black Messiah, Emerald Fennell for Best Original Screenplay of Promising Young Woman, Yuh-Jung Youn with Best Supporting Actress for her performance in Minari, Frances McDormand for Best Actress with Nomadland, Anthony Hopkins with Best Actor for The Father and more.

There were also some major winners (and sorry, losers) on the red carpet!

Scroll through the gallery below to see our picks for the best and worst dressed of the 2021 Oscars.

The One Night In Miami director turned heads in a custom silvery-blue Louis Vuitton gown with dramatic butterfly sleeves, teamed with Forevermark jewelry.

The United States vs. Billie Holliday actress flashed some skin in a custom gold cut-out Vera Wang Haute Couture draped asymmetrical gown made entirely out of metal. She completed the look with Casadei shoes and Tiffany & Co. jewelry.

The Euphoria star brightened up the red carpet in a sunny yellow Valentino silk chiffon gown featuring a sexy stomach cut-out. A statement wow-worthy Bulgari necklace with 183.3 carats of diamonds finished the look.

Eat your heart out Bjork! The Big Little Lies actress wore a black turtleneck and full white feather skirt combo by Oscar de la Renta, styled with Pomellato jewels and black T-strap heels adorned with a jewel-encrusted cord stretching across the foot. 

The Best Supporting Actress nominee for Mank made a statement in red tulle ballgown with a plunging neckline from Armani Privé and Forevermark jewelry.

The nominee for Best Actress for Pieces of a Woman flashed her midriff in a custom Gucci pale rose pink silk gazar strapless column gown with box pleat dramatic train with a satin clutch. She also added Cartier jewels.

The producer of the film Promising Young Woman wore a custom metallic lace, low-back Chanel Fall 2019 Haute Couture dress styled with a Chanel clutch and Chanel Fine Jewelry. A effortless low ponytail and bangs completed the look.

The Promising Young Woman actress flashed her abs in Valentino Haute Couture gold sequin bandeau top and matching full skirt, styled with Cartier jewels. 

The One Night In Miami actor, who was also nominated for Best Song, looked like a winner in a gilded double-breasted Brioni suit styled with Cartier jewels and Omega watch.

Nineteen years since her historic Oscar win, the actress wore a romantic berry-colored Dolce & Gabbana gown and debuted a striking blunt bob. 

The singer, who took home the Oscar for Best Original Song for "Fight for You" from Judas and the Black Messiah wore a whimsical embellished purple Dundas jumpsuit with a matching cape. She accessorized her look with a pair of matching purple Bonnie Clyde glasses sunglasses and heels by Giuseppe Zanotti. 

She also added a dazzling collection jewels including diamond earrings featuring two 2.01-carat oval diamonds and diamonds set in 18k white gold, a ring featuring a 3.93-carat round shaped sapphire, 13.99-carats of diamonds and 6.91-carats of blue sapphires set in 18k white gold, a ring featuring a 12.649-carat cushion shaped purple spinel, triangle cut diamonds and diamonds set in 18k white gold, and two rings featuring pastel blue sapphires set in 18k white gold and white diamonds and a sapphire set in 18k white gold, all by Chopard.

Off beat! The musician styled his black suit with a pair of gold Crocs (yes Crocs) and purple socks.

The Romanian screenwriter unfortunately chose an unflattering black and gold striped ensemble which included an ill-fitting sleeveless jacket.

We actually like the screenwriter's fuchsia high-neck pleated gown but we can't stop looking at her strange shrimp-adorned clutch.....and no, it's not our taste.

While wearing gold was on trend, the Two Distant Strangers co-directors' coordinating Dolce & Gabbana suits just ended up looking cheesy. What we did love though was that the suits were lined inside with the names of those killed by police brutality in the United States. We just wish their powerful message wasn't lost in their outdated looks.