Oscars 2019: Best Moments of Hollywood's Biggest Night (Photos)

Lights! Camera! Action! The 91st Academy Awards delivered on its promise to be glitzy, glamorous and colorful as ever. All throughout the evening, anticipation ran high as the biggest night in Hollywood might just be the most unpredictable in decades.

As the show got underway, stars like Lady Gaga, Jennifer Lopez, Regina King and Brie Larson walked the red carpet outside the Dolby Theater in Hollywood in sartorial splendor, creating a palpable air of excitement.

Soon enough, the awards show opened with Adam Lambert's explosive rendition of Queen's greatest hits. Thereafter, comedians Tina Fey, Maya Rudolph and Amy Poehler took the stage together to welcome the star-studded audience. The evening concluded with Julia Roberts’ presentation of this year’s Best Picture award to “Green Book.”

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From the red carpet fashion trends to engaging speeches and performances, these are the most memorable moments you don't want to miss.

Best Moments of 2019 Oscars

Cast and crew of "Green Book" accept the Best Picture award onstage during the 91st Annual Academy Awards.

"It's about loving each other despite our differences, and finding out the truth about who we are. We're the same people," remarked film's director Peter Farrelly in their acceptance speech.

Alfonso Cuaron accepts the Best Director award for "Roma" onstage during the 91st Annual Academy Awards.

In his acceptance speech, Cuarón thanked the stars Yalitza Aparicio and Marina de Tavira for their dedication and hard work, saying “they are the film.”

Olivia Colman accepts the Actress in a Leading Role award for "The Favourite" onstage during the 91st Annual Academy Awards.

Holding back tears on stage, Colman remarked: "It's genuinely quite stressful. This is hilarious. I've got an Oscar!"

Brie Larson shines in a silver chainmail gown at the 91st Annual Academy Awards.

Adam Lambert (L) and Brian May of Queen perform onstage during the 91st Annual Academy Awards.

Regina King accepts the Actress in a Supporting Role award for "If Beale Street Could Talk" onstage during the 91st Annual Academy Awards.

In her emotional speech, King sang praises of love and gratitude to her mother. "I am an example of what it looks like when support and love is poured into someone."

Glenn Close looks radiant in her 42-pound gold gown by Carolina Herrera.

Billy Porter sports a custom-made Christian Siriano tuxedo gown.

Rami Malek accepts the Actor in a Leading Role award for "Bohemian Rhapsody" onstage during the 91st Annual Academy Awards.

"I may not have been the obvious choice, but I guess it worked out," Malek quipped.
"Thank you, Queen, thank you guys for allowing me to be the tiniest part of your phenomenal, extraordinary legacy. I am forever in your debt."

Amy Adams sparkles in a pastel-toned, lace number.

Jennifer Lopez stuns in a Tom Ford gown with a tiled mirror effect.

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Spike Lee accepts the Adapted Screenplay award for "BlacKkKlansman" from Samuel L. Jackson onstage during the 91st Annual Academy Awards.

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(L-R) Lady Gaga and Bradley Cooper perform Best Song winner "Shallow" onstage during the 91st Annual Academy Awards.

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Mahershala Ali accepts the Actor in a Supporting Role award for "Green Book" onstage during the 91st Annual Academy Awards.

In his acceptance speech, Ali paid tribute to his grandmother. “I want to dedicate this to my grandmother, who has been in my ear my entire life,” Ali said. “Telling me that if at first I don’t succeed, try, try again."

Gemma Chan wows in a vibrant fuchsia gown at the 91st Annual Academy Awards.

(L-R) Melissa McCarthy and Brian Tyree Henry present the Oscar for Best Costume during the 91st Annual Academy Awards.

(L-R) Director Jon M. Chu and Constance Wu arrive at the 91st Annual Academy Awards.

(L-R) Yalitza Aparicio and Marina de Tavira attend the 91st Annual Academy Awards.

Lady Gaga exudes chic glory in a classic black gown by Alexander McQueen.

Regina King arrives in an awe-inspiring white Oscar de la Renta gown.

Emilia Clarke attends the 91st Annual Academy Awards.

(L-R) Gwilym Lee, Ben Hardy, Joseph Mazzello, and Allen Leech attend the 91st Annual Academy Awards.

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