The actors, Mark Rylance, Brie Larson, Leonardo DiCaprio and Alicia Vikander show their statuettes. JASON MERRIT (GETTY)

Overview of the Dolby Theatre with Chris Rock on stage. CHRIS PIZZELLO (AP)

Chris Rock during his monologue in the presentation of the 88th edition of the Oscars. CHRIS PIZZELLO (AP)

Tom McCarthy and Josh Singer pose with the award for best original screenplay for “Spotlight Photograph: Jordan Strauss/Invision/AP

Charles Randolph and Adam McKay accept their awards for their best adapted screenplay, The Big Short. Photograph: Mark Ralston/AFP/Getty Images

Alicia Vikander accepts the best supporting actress award for The Danish Girl Photograph: Kevin Winter/Getty Images

Cate Blanchett and the costume designer Jenny Beavan, the winner for Mad Max, pose in the press room. Photograph: Jason Merritt/Getty Images

Production designers Colin Gibson and Lisa Thompson, winners for Mad Max: Fury Road Photograph: Jason Merritt/Getty Images

Elka Wardega, Lesley Vanderwalt and Damian Martin accept the award for best makeup and hairstyling for Mad Max: Fury Road. Mark Ralston/AFP/Getty Images

Rachel McAdams with the cinematographer Emmanuel Lubezki, winner for The Revenant Photograph: Jason Merritt/Getty Images

Liev Schreiber and Priyanka Chopra present the award for best achievement in film editing to Margaret Sixel, for Mad Max: Fury Road Photograph: Mark Ralston/AFP/Getty Images

David White and Mark A Mangini, winners of the best sound editing award for Mad Max: Fury Road, with the actor Chris Evans (centre) Photograph: Jason Merritt/Getty Images

Sound editor Ben Osmo, winner of the best sound mixing award for Mad Mad: Road Fury, along with Chris Jenkins and Gregg Rudloff Photograph: Christopher Polk/Getty Images

Mark Williams Ardington, Sara Bennett, Paul Norris, and Andrew Whitehurst accept the best visual effects award for Ex Machina Photograph: Kevin Winter/Getty Images

Gabriel Osorio and Pato Escala (second right) accept the award for the best animated short film, Bear Story. Mark Ralston/AFP/Getty Images

Jonas Rivera and Pete Docter, the winners of the best animated feature award for Inside Out Photograph: Steve Granitz/WireImage

Mark Rylance after accepting his award for best supporting actor in Bridge of Spies Photograph: Christopher Polk/Getty Images

Journalist and filmmaker Sharmeen Obaid-Chinoy accepts her award for best documentary short for A Girl in the River Photograph: Mark Ralston/AFP/Getty Images

Daisy Ridley presents Asif Kapadia and James Gay-Rees with the Oscar for the best documentary feature, for their movie Amy. Mario Anzuoni/Reuters

Benjamin Cleary (third left) and Serena Armitage (second left) and crew accept their award for best live action short film, for Stutterer. Mark Ralston/AFP/Getty Images

Laszlo Nemes, the director of Son of Saul, accepts the Academy award for best foreign language film. Mark Ralston/AFP/Getty Images

Ennio Morricone (left) accepts the award for best original score, for The Hateful Eight, from producer Quincy Jones (right) and Pharrell Williams. Mark Ralston/AFP/Getty Images

Singer Sam Smith (right) and Jimmy Napes accept their best song award for Spectre. Matt Sayles/Invision/AP

Alejandro González Iñárritu accepts his award for best director for The Revenant. Mark Ralston/AFP/Getty Images

Brie Larson, winner of the best actress Oscar for Room. Photograph: Mark Ralston/AFP/Getty Images

Brie Larson reacts as she takes the stage to accepts the Oscar for Best Actress for her role in "Room" from presenter Eddie Redmayne. REUTERS/Mario Anzuoni

Leonardo DiCaprio holds the Oscar for Best Actor for the movie "The Revenant". REUTERS/Mario Anzuoni

Julianne Moore presents the best actor Oscar to Leonardo DiCaprio, who won for The Revenant Photograph: Mark Ralston/AFP/Getty Images

Julianne Moore delivers the Oscar for best actor Leonardo DiCaprio for his role in 'The reborn'. MARK RALSTON (AFP)

Producer Michael Sugar accepts the best picture Oscar for Spotlight, with his fellow producers and cast. Photograph: Mario Anzuoni/Reuters

C3PO poses with a statuette in the backstage of the Oscars. MATT SAYLES (MATT SAYLES/INVISION/AP)

Singer and actor David Bowie is shown on screen as singer Dave Grohl performs during the In Memoriam segment. REUTERS/Mario Anzuoni

Lady Gaga runs offstage after singing her Oscar-nominated song "Til It Happens to You". REUTERS/Mario Anzuoni

Lady Gaga sings her Oscar-nominated song "Til It Happens to You". REUTERS/Mario Anzuoni

The Weeknd performs the nominated Best Original Song "Earned It". REUTERS/Mario Anzuoni

Matt Damon, nominated for Best Actor for his role in "The Martian," and his wife Luciana Barroso (L) pose with presenter Whoopi Goldberg (R). REUTERS/Lucas Jackson

Kate Winslet, nominated for Best Supporting Actress for her role in "Steve Jobs," and Leonardo DiCaprio, nominated for Best Actor for his role in "The Revenant," arrive. REUTERS/Lucy Nicholson

Alicia Vikander, nominated for Best Supporting Actress in "Danish Girl," wears a yellow Louis Vuitton gown. REUTERS/Lucy Nicholson

Presenter Charlize Theron arrives. REUTERS/Lucy Nicholson

Jennifer Lawrence, wearing Dior Haute Couture and nominated for Best Actress for her role in "Joy," arrives. REUTERS/Lucy Nicholson

Eddie Redmayne, nominated for Best Actor for his role in "The Danish Girl," arrives. REUTERS/Lucy Nicholson

Actress Oliva Wilde arrives wearing Valentino. REUTERS/Lucy Nicholson

Presenter Julianne Moore arrives wearing Chanel. REUTERS/Adrees Latif

Actor Mark Ruffalo and his wife Sunrise Coigney.. Photograph: Valerie Macon/AFP/Getty Images

Saoirse Ronan, nominated for Best Actress for her role in "Brooklyn," arrives wearing a Calvin Klein Collection gown. REUTERS/Lucy Nicholson

Actor Jared Leto arrives. REUTERS/Lucy Nicholson

Rooney Mara, nominated for Best Supporting Actress for her role in "Carol," arrives wearing Givenchy Haute Couture. REUTERS/Lucy Nicholson

Actor Michael Keaton arrives. REUTERS/Adrees Latif

Cate Blanchett, nominated for Best Actress for her role in "Carol," arrives wearing Armani Prive. REUTERS/Lucy Nicholson

Actress Reese Witherspoon arrives in Oscar de la Renta. REUTERS/Lucy Nicholson

Presenter Lady Gaga wears Brandon Maxwell as she arrives with boyfriend Taylor Kinney. REUTERS/Lucy Nicholson

Musician Dave Grohl and wife Jordyn Blum. REUTERS/Lucy Nicholson

Presenter Whoopi Goldberg and daughter Alex Martin. REUTERS/Lucy Nicholson

Matt Damon, nominated for Best Actor for his role in "The Martian," arrives with his wife Luciana Barroso. REUTERS/Lucy Nicholson

Presenter Emily Blunt arrives wearing Prada. REUTERS/Lucy Nicholson

Christian Bale, nominated for Best Supporting Actor for his role in "The Big Short," arrives with wife Sibi Blazic. REUTERS/Lucy Nicholson

Actress Jennifer Garner poses wearing Versace. REUTERS/Lucy Nicholson

Sylvester Stallone, nominated for Best Supporting Actor for his role in "Creed," and wife Jennifer Flavin. REUTERS/Lucy Nicholson

Actress Mindy Kaling arrives wearing Elizabeth Kennedy. REUTERS/Lucy Nicholson

Presenter Sarah Silverman arrives. REUTERS/Lucy Nicholson

Presenter Kevin Hart arrives with wife Torrei Hart. REUTERS/Lucy Nicholson