Greg Butler, from left, Guillaume Rocheron, and Dominic Tuohy, winners of the award for best visual effects for "1917", pose in the press room at the Oscars on Sunday, February 9, 2020, at the Dolby Theatre in Los Angeles. AP

Jeff Reichert, from left, Julia Reichert, and Steven Bognar, winners of the award for best documentary feature for "American Factory", pose in the press room at the Oscars on Sunday, February 9, 2020, at the Dolby Theatre in Los Angeles. AP

Cynthia Erivo performs "Stand Up" nominated for the award for best original song from "Harriet" at the Oscars on Sunday, February 9, 2020, at the Dolby Theatre in Los Angeles. AP

Karen Rupert Toliver, left, and Matthew A. Cherry accept the award for best animated short film for "Hair Love" at the Oscars on Sunday, February 9, 2020, at the Dolby Theatre in Los Angeles AP

Gal Gadot arrives at the Oscars on Sunday, February 9, 2020, at the Dolby Theatre in Los Angeles AP

Brad Pitt accepts the award for best performance by an actor in a supporting role for "Once Upon a Time in Hollywood" at the Oscars on Sunday, February 9, 2020, at the Dolby Theatre in Los Angeles. AP

Eminem performs "Lose Yourself" at the Oscars on Sunday, February 9, 2020, at the Dolby Theatre in Los Angeles AP

Kwak Sin Ae, left, and Bong Joon Ho, winners of the award for best picture for "Parasite". pose in the press room at the Oscars on Sunday, February 9, 2020, at the Dolby Theatre in Los Angeles AP

Elton John performs "(I'm Gonna) Love Me Again" nominated for the award for best original song from "Rocketman" at the Oscars on Sunday, February 9, 2020, at the Dolby Theatre in Los Angeles AP

Natalie Portman arrives at the Oscars on Sunday, February 9, 2020, at the Dolby Theatre in Los Angeles AP

Zazie Beetz arrives at the Oscars on Sunday, February 9, 2020, at the Dolby Theatre in Los Angeles AP

Michael Strahan takes a selfie with a guest as he arrives at the Oscars on Sunday, February 9, 2020, at the Dolby Theatre in Los Angeles AP

Tonya Lewis Lee, left, and Spike Lee arrive at the Oscars on Sunday, February. 9, 2020, at the Dolby Theatre in Los Angeles AP

Matthew A. Cherry, from second left, Deandre Arnold, his mother Sandy Arnold, second right, and the cast and the crew of "Hair Love" arrive at the Oscars on Sunday, February 9, 2020, at the Dolby Theatre in Los Angeles AP

Gerard Butler poses as he arrives at the Oscars on Sunday, February 9, 2020, at the Dolby Theatre in Los Angeles AP

Janelle Monae arrives at the Oscars on Sunday, February 9, 2020, at the Dolby Theatre in Los Angeles AP

Diane Warren, left, signs Sandy Powell's blazer on the red carpet at the Oscars on Sunday, February 9, 2020, at the Dolby Theatre in Los Angeles AP

Tom Hanks arrives at the Oscars on Sunday, February 9, 2020, at the Dolby Theatre in Los Angeles AP