Memorable moments from the Oscars

Will Smith hits at Chris Rock as Rock spoke on stage. REUTERS/Brian Snyder

Chris Rock reacts after Will Smith hit him. REUTERS/Brian Snyder

Chris ROck reacts after Will Smith hit him on stage. REUTERS/Brian Snyder

Ariana DeBose accepts the Oscar for Best Supporting Actress for her role in "West Side Story". REUTERS/Brian Snyder

Philippe Rousselet, Fabrice Gianfermi and Patrick Wachsberger win the Oscar for Best Picture for "CODA". REUTERS/Brian Snyder

Jessica Chastain accepts the Oscar for Best Actress in "The Eyes of Tammy Faye". REUTERS/Brian Snyder

Troy Kotsur accepts the Oscar for Best Supporting Actor for "CODA". REUTERS/Brian Snyder

Sebastian Yatra performs the song "Dos Oruguitas" from the animated film "Encanto". REUTERS/Brian Snyder

Tiffany Haddish and Simu Liu present the Oscar for Best International Feature Film. REUTERS/Brian Snyder

Jake Gyllenhaal and Zoe Kravitz announce Billie Eilish and Finneas O'Connell as winners of the Oscar for Best Original Song for "No Time to Die" from the James Bond film. REUTERS/Brian Snyder

Adassa, Stephanie Beatriz, Mauro Castillo, Carolina Gaitan and Diane Guerrero, Becky G and Luis Fonsi perform the song "We Don't Talk About Bruno". REUTERS/Brian Snyder

Will Smith reacts with his wife Jada to winning the Oscar for Best Actor in "King Richard". REUTERS/Brian Snyder

Jane Campion accepts the Oscar for Best Director for "The Power of the Dog". REUTERS/Brian Snyder

Billie Eilish and Finneas perform the song "No Time to Die" from the James Bond film. REUTERS/Brian Snyder

Hosts Regina Hall, Amy Schumer and Wanda Sykes begin the show. REUTERS/Brian Snyder

Frances Ford Coppola (C), Robert De Niro (R) and Al Pacino take the stage during a tribute to the "Godfather" movies. REUTERS/Brian Snyder

Lady Gaga and Liza Minnelli present the Oscar for Best Picture. REUTERS/Brian Snyder

Amy Schumer performs in a skit. REUTERS/Brian Snyder

A photo of Betty White is displayed. REUTERS/Brian Snyder

Best Supporting Actress winner Ariana DeBose poses with her Oscar in the photo room.  REUTERS/Mario Anzuoni

Will Smith accepts the Oscar for Best Actor in "King Richard". REUTERS/Brian Snyder

Denzel Washington and Jada Pinkett Smith speak with Will Smith after he hit at Chris Rock. REUTERS/Brian Snyder

Uma Thurman, John Travolta and Samuel L. Jackson present the award for Best Actor. REUTERS/Brian Snyder

Ahmir "Questlove" Thompson, Joseph Patel, Robert Fyvolent and David Dinerstein win the Oscar for Best Documentary Feature for "Summer of Soul (...Or, When the Revolution Could Not Be Televised)". REUTERS/Brian Snyder

Beyonce is shown on a large screen as she performs the song "Be Alive" from "King Richard". REUTERS/Brian Snyder

Wesley Snipes, Rosie Perez and Woody Harrelson on stage. REUTERS/Brian Snyder

Kenneth Branagh accepts the Oscar for Best Original Screenplay for "Belfast". REUTERS/Brian Snyder

Halle Bailey, Lily James, and Naomi Scott present the Oscar for the best animated feature film. REUTERS/Brian Snyder

Billie Eilish leaves the photo room with her Oscar for Best Original Song for "No Time to Die". REUTERS/Mario Anzuoni

Shaun White, Kelly Slater, and Tony Hawk on stage. REUTERS/Brian Snyder

Cast members of the movie "CODA" celebrate after winning the Oscar for Best Picture. REUTERS/Brian Snyder

Hosts Regina Hall, Amy Schumer and Wanda Sykes appear on stage at the end of the Oscars show. REUTERS/Brian Snyder

A message is projected to show support for Ukraine. REUTERS/Brian Snyder

Jessica Chastain congratulates Linda Dowds Oscar for Best Makeup and Hairstyling for "The Eyes of Tammy Faye". REUTERS/Brian Snyder

Regina Hall speaks to the audience accompanied on stage by  Simu Liu, Bradley Cooper, Tyler Perry and Timothee Chalamet. REUTERS/Brian Snyder

Jared Bush, Byron Howard, Yvett Merino and Clark Spencer win the Oscar for Best Animated Feature Film for "Encanto". REUTERS/Brian Snyder

Regina Hall, Josh Brolin, and Jason Momoa on stage. REUTERS/Brian Snyder

Sian Heder stands with a signer after winning the Oscar for Best Adapted Screenplay for "CODA". REUTERS/Brian Snyder

Patrice Vermette and Zsuzsanna Sipos win the Oscar for Best Production Design for "Dune". REUTERS/Brian Snyder

Director Ryusuke Hamaguchi accepts the Oscar for Best International Feature Film for "Drive My Car". REUTERS/Brian Snyder

Troy Kotsur signs as he accepts the Oscar for Best Supporting Actor in "CODA" from presenter Yuh-jung Youn. REUTERS/Brian Snyder

Jennifer Garner, Elliot Page, and J.K. Simmons present the Best Original Screenplay award. REUTERS/Brian Snyder

Presenter Kevin Costner on stage. REUTERS/Brian Snyder

Reba McEntire performs the song "Somehow You Do" from the film "Four Good Days". REUTERS/Brian Snyder

Jenny Beavan accepts the Oscar for Best Costume Design for "Cruella". REUTERS/Brian Snyder

Rachel Zegler Jacob Elordi present the Oscar for the best visuals. REUTERS/Brian Snyder

Ben Proudfoot wins the Oscar for Best Documentary Short Subject for "The Queen of Basketball". REUTERS/Brian Snyder

Sebastian Yatra performs the song "Dos Oruguitas" from the animated film "Encanto". REUTERS/Brian Snyder

Nicole Kidman reacts before the start. REUTERS/Brian Snyder

Paul Lambert, Tristan Myles, Brian Connor and Gerd Nefzer accept the Oscar for Best Visual Effects for "Dune". REUTERS/Brian Snyder

Billie Eilish and Finneas O'Connell react after winning the Oscar for Best Original Song for "No Time to Die" from the James Bond film.  REUTERS/Brian Snyder

Alberto Mielgo and Leo Sanchez win the Oscar for Best Animated Short Film for "The Windshield Wiper". REUTERS/Brian Snyder

Jessica Chaistan reacts to Oscar for Best Makeup and Hairstyling for "The Eyes of Tammy Faye". REUTERS/Brian Snyder

Greig Fraser wins the Oscar for Best Cinematography for "Dune". REUTERS/Brian Snyder

Hosts Regina Hall, Amy Schumer and Wanda Sykes. REUTERS/Brian Snyder