Jacob Tremblay arrives at the Oscars on Sunday at the Dolby Theatre in Los Angeles. The Associated Press

Jordyn Blum and Dave Grohl arrive at the Oscars. The Associated Press

Protesters gather outside of the offices of WABC-TV to rally for more diversity in the film industry Sunday in New York. The Associated Press

Rachel McAdams arrives at the Oscars. The Associated Press

Christine Teigen and John Legend arrive at the Oscars. The Associated Press

Tina Fey arrives at the Oscars. The Associated Press

Michael Keaton arrives at the Oscars. The Associated Press

Hannah Bagshawe and Eddie Redmayne arrive at the Oscars. The Associated Press

Emily Blunt, left, and Charlize Theron arrive at the Oscars. The Associated Press

Common arrives at the Oscars. The Associated Press

Academy of Motion Picture Arts and Sciences President Cheryl Boone Isaacs arrives at the Oscars. The Associated Press

Kerry Washington arrives at the Oscars. The Associated Press

Naomi Watts and Liev Schreiber arrive at the Oscars. The Associated Press

Host Chris Rock speaks at the Oscars on Sunday at the Dolby Theatre in Los Angeles. The Associated Press

Tom McCarthy, left, and Josh Singer accept the award for best original screenplay for "Spotlight" at the Oscars. The Associated Press

Leonardo DiCaprio arrives at the Oscars. The Associated Press

Alicia Vikander arrives at the Oscars . She won an Oscar for best supporting actress. The Associated Press

Emmanuel Lubezki accepts the award for best cinematography for "The Revenant" at the Oscars on Sunday. The Associated Press

Mark Mangini, left, and David White accept the award for best sound editing for "Mad Max: Fury Road." The Associated Press

Mark Rylance accepts the award for best actor in a supporting role for "Bridge of Spies." The Associated Press

Asif Kapadia, left, and James Gay-Rees accept the award for best documentary feature for "Amy." The Associated Press

Vice President Joe Biden introduces a performance by Lady Gaga. The Associated Press

Laszlo Nemes of Hungary accepts the award for best foreign language film for "Son of Saul." The Associated Press