Oscar winners

(From left) The Revanant's cinematographer Emmanuel Lubezki, actor Leonardo DiCaprio and director Alejandro Gonzales Inarritu show off their individuatl trophies along with producer Steve Golin, winner of best film for Spotlight

Spotlight's cast and crew - including (from left) actress Rachel McAdams, producer Michael Sugar, director Tom McCarthy, screenwriter Josh Singer and actors Michael Keaton and Liev Schreiber - celebrate on stage with host Chris Rock

Brie Larson and Alicia Vikander share a happy hug backstage after their wins