Oscars 2019: The Most Important Celebrity Red Carpet Looks from Hollywood’s Biggest Night

The 2019 Awards season came to a glamorous close on February 24 with the 91st Academy Awards. The Oscars are basically the Super Bowl of style, where celebrities bring their red carpet A-game and then some — and that was certainly the case at the Dolby Theater in Los Angeles, CA. Stars like Lady Gaga, Charlize Theron, Constance Wu, and Regina King were in it to win it — wardrobe-wise, that is — in looks that will have us talking for months to come. Ahead, scroll through the best of the best from one of fashion's biggest nights. (Photos via Steve Granitz/WireImage)

Jennifer Lopez: In a Tom Ford gown, Niwaka jewels, and Jimmy Choo heels. (Photo via Steve Granitz/WireImage)

Emma Stone: In Louis Vuitton. (Photo via Steve Granitz/WireImage)

Brie Larson: In Celine by Hedi Slimane. (Photo via Frazer Harrison/Getty Images)

Charlize Theron: In Dior Couture and Bulgari jewels. (Photo via Jeff Kravitz/FilmMagic)

Angela Bassett: In a Reem Acra gown, Sutra jewels, Casadei heels, and Judith Leiber clutch. (Photo via Frazer Harrison/Getty Images)

Molly Sims: In Zuhair Murad Couture. (Photo via MARK RALSTON/AFP/Getty Images)

Jennifer Hudson: In Elie Saab Couture. (Photo via Frazer Harrison/Getty Images)

Octavia Spencer: In a Christian Siriano gown, Tyler Ellis clutch, and Lorraine Schwartz jewels. (Photo via Steve Granitz/WireImage)

Billy Porter: In a Christian Siriano gown. (Photo via Frazer Harrison/Getty Images)

Awkwafina: In a DSquared2 suit. (Photo via Steve Granitz/WireImage)

Regina King: In an Oscar de la Renta gown and Chopard jewels. (Photo via Frazer Harrison/Getty Images)

Constance Wu: In a Versace dress, Neil Rodgers shoes, and Atelier Swarovski jewels. (Photo via Steve Granitz/WireImage)

Gemma Chan: In a Maison Valentino gown, Jimmy Choo heels, and Bulgari jewels. (Photo via Frazer Harrison/Getty Images)

Emilia Clarke: In a custom Balmain gown and Niwaka jewels. (Photo via Steve Granitz/WireImage)

Amandla Stenberg: In Miu Miu. (Photo via Steve Granitz/WireImage)

Laura Harrier: In a Louis Vuitton gown. (Photo via Steve Granitz/WireImage)

Michelle Yeoh: In Elie Saab Haute Couture, Roger Vivier clutch, and Chopard jewelry. (Photo via Steve Granitz/WireImage)

Amy Adams: In Cartier jewels and Christian Louboutin heels. (Photo via Steve Granitz/WireImage)

Rachel Weisz: In Givenchy. (Photo via Frazer Harrison/Getty Images)

Lady Gaga: In Alexander McQueen by Sarah Burton and Tiffany & Co jewelry. (Photo via Steve Granitz/WireImage)

Allison Janney: In Pamela Roland and Chopard jewels. (Photo via Jeff Kravitz/FilmMagic)

Tessa Thompson: In a Chanel gown and jewelry. (Photo via Frazer Harrison/Getty Images)

Helen Mirren: In custom Schiaparelli Haute Couture with Harry Winston jewelry and a Tyler Ellis bag.

Sarah Paulson: In Brandon Maxwell. (Photo via MARK RALSTON/AFP/Getty Images)

Melissa McCarthy: In Brandon Maxwell. (Photo via Jeff Kravitz/FilmMagic)

Serena Williams: In Armani Prive and Forevermark Diamonds. (Photo via MARK RALSTON/AFP/Getty Images)

Amy Poehler: In custom Alberta Ferretti. (Photo via Frazer Harrison/Getty Images)

Tina Fey: In custom Vera Wang. (Photo via Frazer Harrison/Getty Images)

Lucy Boynton: In Rodarte. (Photo via Steve Granitz/WireImage)

Yalitza Aparicio: In custom Rodarte, Brian Atwood, and Forevermark Diamonds. (Photo via Steve Granitz/WireImage)

Lisa Bonet: In Fendi Couture. (Photo via Frazer Harrison/Getty Images)

Maya Rudolph: In Giambattista Valli, Irene Neuwirth, and Stuart Weitzman. (Photo via Steve Granitz/WireImage)

Laura Dern: In Rodarte and Harry Winston. (Photo via Frazer Harrison/Getty Images)

Kelly Ripa: In Christian Siriano. (Photo via Steve Granitz/WireImage)

Queen Latifah: In Michael Costello, Chopard, and Jimmy Choo. (Photo via Frazer Harrison/Getty Images)

Danai Gurira: In Brock Collection and Fred Leighton. (Photo via Frazer Harrison/Getty Images)