Animated short - Bear Storypublished at 03:08
It's the first Oscar for Chile.
Leonardo DiCaprio finally wins acting Oscar after five nominations
Mark Rylance, Sam Smith and Jenny Beavan among British winners
Mad Max: Fury Road wins most Oscars collecting six prizes
Spotlight wins best picture
Brie Larson wins best actress, Alicia Vikander wins best supporting actress
Genevieve Hassan, Kev Geoghegan and Ian Youngs
It's the first Oscar for Chile.
In an effort to cut short the list of people winners are thanking, a ticker tape running the names of every man and his dog has been displayed each time an award winner is announced.
Unfortunately it doesn't seem to have made a difference as a lot of people are still being thanked - but a lot of people are also being played off quite quickly.
Maybe people will get the message soon.
Quote MessageThe lack of diversity isn't the Academy's fault, it's demand from a quietly ignorant, institutionalised racist wider world, demanding and paying for white dominated roles with ticket sales. We should all take note.
Aaron, Gibraltar
Quote MessageChris Rock has done a phenomenal job so far. Wonderfully deserved win for Alicia Vikander and great performance for Sam Smith. Oscars is smashing it this year so far!!
Dave Ives
Presented by Andy Serkis, it's another feather in the cap for the British visual effects industry.
The award goes to Andrew Whitehurst, Paul Norris, Mark Ardington and Sara Bennett.
It's Chris Jenkins and Gregg Rudloff's third career Oscar.
Quote Message[Director] George Miller would tell us 'Mad Max is a film we see with our ears'. Sound artists are storytellers. Thank you George, I hope to see you around the next campfire.
Mark Mangini
Keily Smith
Entertainment reporter
Asked about the abuse survivors, Spotlight writer and Oscar winner Josh Singer revealed he, director Tom McCarthy and actor Mark Ruffalo had spent the morning at a cathedral, with 20-30 people protesting against the church's inaction on child abuse by its bishops.
"It was very fulfilling to stand there with them and press the church to take action,” he said.
“Our message [to the survivors is] we hear you, there’s no shame in this, come forward, speak loud, save lives.”
A short film starring Angela Bassett in the Black History Minute pays tongue in cheek tribute to... Jack Black.
Quote MessageUs Mad Maxers are doing OK tonight. Is was the best reviewed film of 2015, audiences loved it and to be honoured tonight is more than we ever could have asked for - it took a lot of creative guts.
Margaret Sixel, Mad Max: Fury Road film editor
Mad Max: Fury Road is storming ahead with four Oscars so far, this is the first Oscar for Margaret Sixel.
This is Emmanuel Lubezki's third consecutive Oscar. He previously won for Birdman and Gravity.
Colin Gibson said this award was "the first Oscar for diversity" on account of the film being about a "man with mental health issues, an amputee and five sex slaves".
It's the first Oscar and nomination for Colin Gibson and Lisa Thomson.
Quote MessageWhat another lovely day. it was a year of our lives in the Namibian desert. We had the most amazing crew, it was an incredible experience. Mad Max could be horribly prophetic if we're not kinder to each other and we don't stop polluting our atmosphere.
It is Jenny Beavan's second Oscar - she previously won in 1987 for A Room with a View.
In case you missed any of the red carpet arrivals, here is a video montage.