The Oscars brought the cast of "Bridesmaids" together 15 years after the film’s 2011 release.

Rose Byrne, who is nominated for best actress this year for "If I Had Legs I'd Kick You," was joined onstage by Kristen Wiig, Maya Rudolph, Melissa McCarthy and Ellie Kemper to present the award for best original score.

McCarthy said on the red carpet earlier in the evening that she would film another “Bridesmaids” movie immediately, saying, “We really need comedies.”

"Mr. Nobody Against Putin" won the Oscar for best documentary feature film.

David Borenstein, the film’s co-director, shared a powerful message while accepting the award, saying the film "is about how you lose your country."

"What we saw when working with this footage, it’s that you lose it through countless small little acts of complicity. When we act complicit, when a government murders people on the streets of our major cities. When we don't say anything, when oligarchs take over the media and control how we can produce it and consume it," Borenstein said.

Other nominees in the category included "The Alabama Solution," "Come See Me in the Good Light," "Cutting Through Rocks," and "The Perfect Neighbor."

"All the Empty Rooms,” which documents the bedrooms left behind when children are killed in school shootings, won the Oscar for best documentary short film.

Gloria Cazares, whose 9-year-old daughter Jackie was killed in the 2022 Robb Elementary School mass shooting in Uvalde, Texas, and whose bedroom was among those included in the documentary, spoke onstage as the filmmakers accepted the Oscar.

Since Jackie’s murder, “her bedroom has been frozen in time,” Cazares said.

“Jackie is more than just a headline. She is our light and our life," she said. "Gun violence is now the No. 1 cause of death in kids and teens. We believe that if the world could see their empty bedrooms, we would be a different America. Thank you.”

Other nominees in the category were "Armed Only with a Camera: The Life and Death of Brent Renaud," "Children No More: 'Were and Are Gone'," "The Devil is Busy" and "Perfectly a Strangeness."

Joe Letteri, Richard Baneham, Eric Saindon, and Daniel Barrett have won the Oscar for best visual effects for the film "Avatar: Fire and Ash."

Other nominees in the category included "F1" (Ryan Tudhope, Nicolas Chevallier, Robert Harrington, and Keith Dawson); "Jurassic World Rebirth" (David Vickery, Stephen Aplin, Charmaine Chan, and Neil Corbould); "The Lost Bus" (Charlie Noble, David Zaretti, Russell Bowen, and Brandon K. McLaughlin); and "Sinners" (Michael Ralla, Espen Nordahl, Guido Wolter, and Donnie Dean).