“An Irish Goodbye” won the Academy Award for best live action short film.

Filmmakers Tom Berkeley and Ross White took the stage with the film’s star James Martin. During their acceptance speech, Berkeley and White pointed out that it was Martin’s birthday and sang “Happy Birthday” to him on stage.

Other nominees in the category included “Ivalu,” “Le Pupille,” “Night Ride” and “The Red Suitcase.”

"Navalny" won the Academy Award for best documentary feature film, with director Daniel Roher and producers Odessa Rae, Diane Becker, Melanie Miller and Shane Boris accepting the trophy.

Other nominees in the category included "All That Breathes," "All the Beauty and the Bloodshed," "Fire of Love" and "A House Made of Splinters."

Jamie Lee Curtis won the Oscar for best supporting actress for her performance in "Everything Everywhere All at Once."

"I know it looks like I'm standing up here by myself but I am not, I am hundreds of people. I'm hundreds of people," she said before paying tribute to directors Daniel Kwan and Daniel Scheinert, her co-stars and the entire "Everything Everywhere All at Once" crew.

Curtis also shouted out her famous parents Tony Curtis and Janet Leigh in her victory remarks, saying, "My mother and my father were both nominated for Oscars in different categories -- I just won an Oscar."

Curtis' Oscar win marks a special milestone: Her mother was nominated in the same category in 1961 for her role as Marion Crane in "Psycho."

Other actresses nominated in Sunday's best supporting actress category included Angela Bassett for "Black Panther: Wakanda Forever," Hong Chau for "The Whale," Kerry Condon for "The Banshees of Inisherin," and Stephanie Hsu for "Everything Everywhere All at Once."

Ke Huy Quan won the Oscar for best supporting actor on Sunday night for his performance in "Everything Everywhere All at Once."

Quan began his acceptance speech by sending a message to his 84-year-old mother, who he said was watching from home. "Mom, I just won an Oscar!" he said.

"My journey started on a boat, I spent a year in a refugee camp and, somehow, I ended up here on Hollywood's biggest stage," Quan continued. "They say stories like this only happen in the movies. I cannot believe it's happening to me. This... this is the American dream."

Quan also gave a shout-out to his wife Echo, who he said told him his time would come one day.

"Dreams are something you have to believe in," he said. "I almost gave up on mine. To all of you out there, please keep your dreams alive."

Other actors nominated in the category included Brendan Gleeson for "The Banshees of Inisherin," Brian Tyree Henry for "Causeway," Judd Hirsch for "The Fabelmans" and Barry Keoghan for "The Banshees of Inisherin."

“Everything Everywhere All At Once” won the Academy Award for best picture.

“This award is ours,” producer Jonathan Wang said on behalf of the filmmakers of the movie. “A24 – thank you so much. You saw our weirdness and supported us for a year. That’s incredible.”

Daniel Kwan took the mic after and thanked everyone in the room.

“We’ve said enough tonight,” Kwan added. “Thank you so much to everyone here. You have all inspired me. One of the things I realized growing up is that one of the best things we can do for each other is shelter each other from the chaos of this crazy world. Thank you to the storytellers here who did that for me.”

Other nominees in the category included “All Quiet on the Western Front,” “Avatar: The Way of Water,” “The Banshees of Inisherin,” “Elvis,” “The Fabelmans,” “Tár,” “Top Gun: Maverick,” “Triangle of Sadness” and “Women Talking.”