Here are the latest on the 89th Academy awards:
As it happened:
10: 42 am: It might seem like the best joke pulled by Jimmy Kimmel so far. But with all seriousness, this fiasco can be marked as the best goof up in the history of Academy Awards. The 89th Academy Awards ended on a crazy note with the wrong name for Best Picture being announced on stage by the presenter. Still one can't figure out if this end is a good surprise or a bizarre one.
10: 33 am: The joke is probably on Warren Beatty who read out the wrong name at first. La La Land was announced to have won the award. But minutes later, after the acceptance speech began, and the entire crew of La La Land took the stage, Moonlight was announced as the Best Picture.
10: 24 am: Emma Stone wins award for Best Actress for La La Land. The award was presented by last year's Oscar winner Leonardo DiCaprio.
10: 14 am: Casey Affleck wins Best actor for the movie Manchester by the Sea.
10: 11 am: Damien Chazelle wins Best Director for La La Land.
10: 07 am: Jimmy Kimmel showered cookies and donuts down on the audience.
10: 02 am: Moonlight won an award for Adapted screenplay.
9: 59 am: Manchester by the Sea wins award for the Best Original Screenplay. The award was received by Kenneth Lonergan.
9: 53 am: Jennifer Aniston took the stage to present the year's montage of the great actors and artists who passed away in the past year.
9: 48 am: The award for the Best Original Song is bagged by La La Land for the song City of Stars. Scarlett Johansson presented the award for the same.
9: 40 am: La La Land wins award for Best Original Score. Justin Hurwitz received the award.
9 39 am: Jimmy Kimmel did not fail to entertain the audience. The mean tweet franchise that was introduced was bitter but better at fun. The winners and the nominees were seen reading out disturbing tweets about them. This was followed by a performance by John Legend.
9: 26 am: La La Land wins yet another award for Best Cinematography. Linus Sandgren took to the stage to accept the award.
9: 20 am: Meanwhile, Jimmy Kimmel took a jab at Donald Trump. It seems like Kimmel couldn't care less. Jimmy tweeted the President of USA asking if he was up. The tweet was projected on the big screen just to make the moment a tad more dramatic.
Hey @realDonaldTrump u up?— Jimmy Kimmel (@jimmykimmel) February 27, 2017
9: 16 am: Sing grabbed the award for The Best Live Action Short Film. The award was received by Kristof Deak and Anna Udvardy.
9: 10 am: The White Helmets wins award for Best Documentary Short Film.
9: 08 am: On a lighter note, Jimmy Kimmel lifted Sunny Pawar from Lion while the theme song from the animation movie The Lion King played in the background.
9:07 am: Hacksaw Ridge wins award for Best Film Editing.
9:00 am: The Jungle Book wins award for Best Visual Effects.
8: 43 am: La La Land wins the award for the Best Production Design. David Wasco and Sandy Reynolds-Wasco received the award.
8: 40 am: Zootopia wins award for Best Animated Feature Film.
8: 38 am: Piper wins award for the Best Animated Short Film.
8: 23 am: Charlize Theron and Shirley MacLaine presented the award for the Best Foreign Language Film. Iranian drama The Salesman won the award this year. The director Asghar Farhadi boycotted the award function. However sent a statement which reads, "“My absence is out of respect for the people of my country” before describing Trump’s ban as “inhumane”.
Watch video here: London open-air screening backs Oscar boycott director Farhadi
8: 02 am: Viola Davis wins the award for the Best Supporting Actress for her role in Fences. Viola received a standing ovation while she stood emotionally on the stage. She gave a powerful speech, and thanked her family and friends for the same.
7: 57 am: Hacksaw Ridge wins academy award for Best Sound Mixing.
7: 53 am: Arrival wins award for Achievements in Sound Editing .
7.40 am: The award for Best Documentary Feature is won by 'OJ: Made in America', which was based on the sensational murder trial of OJ Simpson back in the 1990s. He was accused of murdering his wife and her alleged lover.
7.35 am: Harry Potter spin-off movie 'Fantastic Beasts and Where to Find Them', wins award for Best Costume.
7: 30 am: David Ayer's directorial 'Suicide Squad' wins the 'Best Make-up and Hair' award.
7: 19 am: Mahershala Ali wins the 'Best Actor in a Supporting Role' award for Moonlight. So Moonlight opens its account, by bagging the first award of the night. Dev Patel missed the train, despite his fine performance in Lion.
7: 13 am: Now legendary actress Meryl Streep comes under Kimmel's roaster. He says that it is Meryl's 20th consecutive Oscar appearance, although she didn't star in any film in last year. He also jokingly requests the audience to give her an 'undeserving' round of applause.
7: 11 am: Talking about Oscars and fashion, Ruth Negga's long-sleeved custom Valentino gown is a scene-stealer and landed the actress on several best-dressed lists for the evening.
Negga, who is a best actress nominee for "Loving," combined the high lace collar with responsibly sourced rubies. She also included one accessory that several other stars included — a blue ribbon supporting the American Civil Liberties Union.
Negga was among those cited by People magazine as the best dressed of the evening. Other popular looks included a velvet gown worn by Taraji P. Henson, and a fringe gown sported by best actress nominee Emma Stone.
Opinion online was mixed about Halle Berry, who rocked a huge head of tousled curls along with a one-shoulder dress.
While the men get less scrutiny, many online noted the ruffles on best actor nominee Ryan Gosling's tuxedo shirt, with some likening it to a look from a 1970s prom.
7: 08 am: Kimmel starts the event by roasting Matt Damon. He also congratulates Amazon.com for their first ever association with the Oscars.
7: 00 am: The 89th Academy Awards finally starts, with Jimmy Kimmel hosting his first Oscars. His entry was a quirky one too, with a dance performance.
6: 40 am: Each celebrity who strolls the Oscars red carpet seems to have their own style as they pass their cheering fans in the bleachers.
Some, like Emma Stone and Jeff Bridges, smile politely and wave while others just walk by, seemingly oblivious to the adulation.
Laura Dern and Nicole Kidman, meanwhile, joined hands and lifted them in a cheer of their own.
As for those in the bleachers, when they aren't cheering many are gossiping.
Among the comments overheard: Vince Vaughn and Dern are tall and Michael J. Fox is really short.
6: 30 am: Justin Timberlake is the king of the Oscars red carpet, as least as far as the bleacher fans are concerned.
While some celebrities like Viggo Mortensen and Scarlett Johansson ignore the bleacher crowd, Timberlake stopped to lead a cheering war between two sections.
As wife Jessica Biel stood by in a stunning gold dress, Timberlake put his hand to his ear to draw applause.
Then he'd judge which section was winning by raising and lowering his hands
The crowd responded with raucous cheers.
6: 20 am: Veteran actor Mel Gibson hits the red carpet too.
6: 10 am: Justin Timberlake says the beginning of the Oscars is going to be free of politics.
Timberlake tells The Associated Press, "Watch the top of the show, it will be very un-political. I can promise you that."
It is an apparent tease to Timberlake's performance of his Oscar-nominated song, "Can't Stop the Feeling," which is from the animated film "Trolls."
Timberlake says he's honoured that the film academy honoured such a feel-good song. Timberlake says "I think the world could use a little bit of that."
Even before Sunday's ceremony begins, politics is on the mind of many nominees. Some top nominees, including Ruth Negga and director Barry Jenkins, are wearing blue ribbons supporting the American Civil Liberties Union.
Others, including documentary nominee Ava DuVernay and best actor nominee Andrew Garfield, say art is inherently political and winners should express their feelings about the current political climate if they wish.
6: 04 am: Andrew Garfield, one of the lead actor nominees for his breathtaking performance in Hacksaw Ridge, has arrived at the red carpet. Nicole Kidman and Halle Berry are here too.
6: 00 am: It was a no-brainer for Lin-Manuel Miranda when it came to picking a date for the Oscars.
It's his mother, Luz, who got him there after all.
Miranda's mother says she stayed up late watching the Oscars every year and told her son he would be there someday.
To which her son adds that she earned the honor "by calling dibs when I was 10 years old."
5: 45 am: Prominent faces arriving at Red Carpet so far: Octavia Spencer, Jackie Chan, Felicity Jones, Dev Patel and Matt Damon.
5: 40 am: Stars are mixing high fashion with some advocacy on the Oscars red carpet.
Several top nominees are sporting blue ribbons supporting the American Civil Liberties Union, including best actress nominee Ruth Negga and best original song nominee Lin-Manuel Miranda.
Miranda brought his mother to the Oscars, and she also prominently displayed the ribbon. The ACLU is among the groups suing over a travel ban imposed by President Donald Trump's administration that has been placed on hold by federal courts.
Director Barry Jenkins planned to wear one, and realized in the middle of a red carpet interview that he had lost it.
Jenkins, who is nominated for best director for "Moonlight," says he does not yet know what he would say if he wins an Oscar Sunday. He says, "I think art is inherently political," and he supports any artists who speak out about politics at the awards show.
Best actor nominee Casey Affleck also wore the ribbon at Saturday's Independent Spirit Awards, where he won the award for best male lead.
5: 30 am: First rule for Oscar bleachers fans: Yell loudly if you want to get a celebrity's attention.
That's what a group of fans did — repeatedly — until Ruth Negga politely turned away from a red carpet TV interview to give them a wave.
Before she could, however, one of her earrings fell out. Fortunately, her team saved it, she smiled and waved, then moved on.
After waving to the crowd, Lin-Manual Miranda made sure bleacher fans didn't overlook the person he was with. He pointed to her and mouthed the words, "My Mom."
Jackie Chan, beaming ear to ear, pretended to toss one of two stuffed pandas he was carrying into the crow. A disappointed groan moved through the bleachers when he moved on.
Jackie Chan has brought some furry friends to walk with him on the Oscars red carpet.
The action star did red carpet interviews clutching two plush panda toys. He told The Associated Press that he is a panda ambassador and also owns two of the bears in China.
The bears are dressed in yellow jackets and silver boots with UNICEF name tags, while Chan is sporting more traditional formal attire. Chan says he takes the bears with him everywhere, snapping photos with them. He says he may sell them for the charity.
Chan was a recipient of an honorary Oscar last year.
5: 25 am: Celebrities have begun arriving on the red carpet in Hollywood ahead of the 89th Academy Awards.
Hundreds of people sitting in the fan bleachers shouted excitedly when actor Jerry O'Connell walked by.
Broadway star Cynthia Erivo is also among the first arrivals, her shock of white hair a beacon in the crowd.
The weather is slightly chilly and there's the possibility of sprinkles from gray clouds overhead.