Oscars 2017 pictures: The ceremonyPublished27 February 2017Shareclose panelShare pageCopy linkAbout sharingImage source, Kevin Winter / Getty Images)Image caption, The biggest story of the night came right at the end with the announcement that Moonlight had been awarded best picture.Image source, Lucy Nicholson / ReutersImage caption, The award was initially given to La La Land as the wrong envelope had been handed to Warren Beatty who was presenting the award.Image source, Mark Ralston / AFPImage caption, Chaos ensued for a few moments before Jordan Horowitz of La La Land graciously announced it should have gone to Moonlight.Image source, Kevin Winter / Getty ImagesImage caption, Order was restored as the cast and crew of Moonlight took to the stage to accept the award.Watch the moment when La La Land producers realised they hadn't wonHow did the mix-up happen?Image source, Lucy Nicholson / ReutersImage caption, Casey Affleck saw off strong opposition including Denzel Washington to win the best actor category. Affleck said: "It means so much to me thank you. One of the first people who taught me how to act was Denzel Washington and I just met him for the first time tonight."Image source, Mark Ralston / AFPImage caption, La La Land took seven awards including one to Emma Stone for best actress. It's Stone's first Oscar win, although she was nominated for Birdman in 2015.Image source, Mark Ralston / AFPImage caption, Mahershala Ali from the film Moonlight won the best supporting actor award.Image source, Chris Pizzello / Invision / APImage caption, Viola Davis won the best supporting actress award for her portrayal of Rose in the adaptation of August Wilson's play Fences.Image source, Lucas Jackson / ReutersImage caption, The four winners of the individual actor awards lined up in the press room. Left to right: Best supporting actor Mahershala Ali, best actress Emma Stone, best supporting actress Viola Davis and best actor Casey Affleck.Image source, Lucy Nicholson / ReutersImage caption, The ceremony took place at the Dolby Theatre in Los Angeles.The full list of winnersHighlights from winners' speechesImage source, Lucy Nicholson / ReutersImage caption, Justin Timberlake began proceedings with a performance of his Oscar-nominated song Can't Stop The Feeling.Image source, Mark Ralston / AFPImage caption, Host Jimmy Kimmel joked that the ceremony was being watched by "countries that now hate us".Image source, Kevin Winter / Getty ImagesImage caption, Nasa mathematician Katherine Johnson (second left) appeared with Hidden Figures stars Janelle Monae, Taraji P Henson and Octavia Spencer. The film tells the little-known story of a group of African-American women and their contribution to the space race in the 50s and 60s.Image source, Lucy Nicholson / ReutersImage caption, Alessandro Bertolazzi, Giorgio Gregorini and Christopher Nelson accepted Oscars for best make-up and hairstyling for the film Suicide Squad.Image source, Lucy Nicholson / ReutersImage caption, Colleen Atwood won her fourth Oscar, for the film Fantastic Beasts and Where to Find Them, after winning in 2011 for Alice in Wonderland, in 2006 for Memoirs of a Geisha and in 2003 for Chicago.Image source, Lucy Nicholson / ReutersImage caption, Jimmy Kimmel spotted Meryl Streep and paid tribute to her "many uninspiring and overrated performances", to much laughter from the audience. Earlier in the week, designer Karl Lagerfeld accused Streep of rejecting one of his dresses because she found a different designer who was willing to pay her - he has since said he "misunderstood" the situation.Image source, Lucy Nicholson / ReutersImage caption, Just in case the audience needed a bite to eat, small parcels of sweets fell from the ceiling.Image source, Kevin Winter / Getty ImagesImage caption, Producer Caroline Waterlow and director Ezra Edelman of OJ: Made in America accepted the award for best documentary feature.Image source, Kevin Winter / Getty ImagesImage caption, Until this moment, Kevin O'Connell was the most-nominated person in Oscars history without a victory, with 21 nominations. Here he finally lifts the award - for best sound mixing for his work on Hacksaw Ridge.Image source, Mark Ralston / AFPImage caption, Jimmy Kimmel organised for people taking an LA bus tour to unwittingly appear in the auditorium. Two of the guests told Kimmel they're getting married in December, so he got Denzel Washington to perform an impromptu ceremony in the front row of the auditorium.Image source, Lucy Nicholson / ReutersImage caption, Kimmel followed this by lifting actor Sunny Pawar, from Lion, above his head as music from the Lion King played - to the delight of co-star Dev Patel.Image source, Frazer Harrison / Getty Images)Image caption, The winners of the best animated feature film award, Zootopia, posed in the press room with their Oscars. Left to right: co-directors Byron Howard, Rich Moore and producer Clark Spencer. Actors Hailee Steinfeld and Gael Garcia Bernal presented them with their awards.Image source, Chris Pizzello / Invision / APImage caption, In a tribute to Back to the Future, Michael J Fox and Seth Rogen, along with a Delorean, appeared on stage.Image source, Mark Ralston / AFPImage caption, British producer Joanna Natasegara and British director Orlando von Einsiedel accept the award for best documentary short for The White Helmets. It tells the story of the Syrian first responders who risk their lives to rescue victims from frequent airstrikes.Image source, Kevin Winter / Getty ImagesImage caption, Actors Ryan Gosling and Emma Stone, both nominated this year, took to the stage to introduce John Legend who performed his songs from La La Land.Image source, Kevin Winter / Getty ImagesImage caption, Legend sang City of Stars and Audition (The Fools Who Dream).Image source, Lucy Nicholson / ReutersImage caption, The names of some of the actors, directors, writers, producers, musicians and artists who have died in the past year were flashed up on the screen as Sara Bareilles performed Joni Mitchell's Both Sides Now.Image source, Ian West / PAImage caption, Actress Salma Hayek and producer Joanna Natasegara navigated the stairs in the press room.Image source, Lucy Nicholson / ReutersImage caption, Amy Adams presented the Oscar for best adapted screenplay to Tarell Alvin McCraney and Barry Jenkins (not pictured) for the film Moonlight. All photographs subject to copyright.More on this storyIn pictures: Oscars red carpetPublished27 February 2017Oscars 2017: As it happenedPublished26 February 2017Oscars 2017: All the winnersPublished27 February 2017