Justin Timberlake opens the show. 

Justin Timberlake opens the Oscars. 

Jimmy Kimmel hosts the Academy Awards.

Alicia Vikander presents the Academy Award for best actor. 

Mahershala Ali wins best supporting actor.

Mahershala Ali accepts the award for best supporting actor. 

Taraji P. Henson, Octavia Spencer (R), Janelle Monae (L) and Katherine Johnson (in wheelchair) present for best documentary feature. 

Ezra Edelman and Caroline Waterlow accept the award for best feature documentary for “O.J: Made in America.”

Kate McKinnon and Jason Bateman present best makeup and hairstyling.

Dwayne Johnson introduces Lin-Manuel Miranda and “Moana” star Auli’i Cravalho to the stage to perform. 

Singer Auli’i Cravalho performs with Lin-Manuel Miranda. 

Lin-Manuel Miranda performs at the Oscars.

Vince Vaughn presents for the Governors Awards. 

Mark Rylance presents best supporting actress. 

Viola Davis accepts the award for best supporting actress for her role in “Fences.”

Viola Davis accepts the award for best supporting actress for her role in “Fences.”

Dev Patel presents singer Sting.

Singer Sting performs Best Original Song nominee “The Empty Chair.” 

Shirley Maclaine and Charlize Theron present the best foreign language film. 

Dakota Johnson and Jamie Dornan present Best Production Design.

Gary from Chicago kisses the hand of actor Meryl Streep during a skit.

Denzel Washington and Jimmy Kimmel take part in a skit with tourists. 

A woman kisses actor Meryl Streep during a skit.  

Seth Rogen and Michael J. Fox present the award for best film editing.

Selma Hayak and David Oyelowo present the best documentary short subject award. 

Felicity Jones and Riz Ahmed present an award.

Javier Bardem and Meryl Streep present the award for Best Cinematography. 

John Cho and Leslie Mann present the Scientific and Technical Awards. 

Ryan Gosling and Emma Stone present John Legend singing nominated songs from “La La Land.” 

John Legend waves after performing nominated original songs from “La La Land,” “City of Stars” and “Audition (The Fools Who Dream).” 

John Legend performs nominated songs from “La La Land.” 

John Legend performs nominated songs from “La La Land.” 

Samuel L. Jackson presents an award. 

Scarlett Johansson presents best original song winner, “City of Stars” from “La La Land.” 

Jennifer Aniston introduces the “In Memoriam” segment. 

Justin Hurwitz wins best original score for “La La Land.” 

Ben Affleck and Matt Damon present for Best Original Screenplay at the Oscars on Feb. 26, 2017. 

Matt Damon presents Best Original Screenplay to “Manchester by the Sea” filmmaker Kenneth Lonergan at the 89th Academy Awards on Feb. 26, 2017.

Amy Adams presents the Oscar for best adapted screenplay to Tarell Alvin McCraney and Barry Jenkins (not pictured) for “Moonlight.” 

Barry Jenkins (L) and Tarell Alvin McCraney accept the Oscar for best adapted screenplay.

Emma Stone reaches for cookies and doughnuts that are dropped from the rafters.  

Halle Barry arrives on stage to present for best director.

Michelle Williams, best original screenplay winner Kenneth Lonergan for “Manchester by the Sea” and Casey Affleck pose for a photo by Lucas Hedges.  

Damien Chazelle is congratulated for winning best director. 

Brie Larson presents the Oscar for best actor. 

Casey Affleck reacts as he accepts the Oscar for Best Actor for “Manchester by the Sea.” 

Leonardo DiCaprio presents the Oscar for best actress. 

Best actress winner Emma Stone walks on stage to accept her award for “La La Land.”

Best actress winner Emma Stone accepts her award for “La La Land.” 

Warren Beatty and Faye Dunaway present for best picture. 

Producer Jordan Horowitz (2nd L) after mistakenly winning best picture for “La La Land” with presenter Warren Beatty and host Jimmy Kimmel. 

Presenter Warren Beatty holds up the card confirming that “Moonlight” won the best picture Oscar as show host Jimmy Kimmel looks on after “La La Land” was mistakenly named as the winner.  

Writer and Director Barry Jenkins of “Moonlight” holds up the Best Picture Oscar in front of host Jimmy Kimmel as Jenkins stands with Producer Adele Romanski. 

Joi McMillon and cast of “Moonlight” celebrate best picture.