Marisa Tomei's 1993 Oscar win was such a surprise that a bizarre conspiracy theory emerged. She was not affiliated with benighted movie. She won the best supporting actress Oscar only because presenter Jack Palance called the wrong name
At the Oscars, host Jimmy Kimmel paid tribute to his favourite prank target: Matt Damon. In a sketch, Kimmel screened Matt's 2011 family-friendly movie We Bought a Zoo, marveling that Matt "has almost no discernible talent, but he works"
Backstage after the Oscars, Priyanka Chopra got chatting with model Chrissy Teigen and TV personality Kelly Ripa who was hosting her segment Live With Kelly. Jennifer Aniston, a presenter at the Oscars was put in the hot seat and asked, "Who is your hall pass?"
Oscars 2017: He was supposed to ditch his Best Actress duplicate envelope but mistakenly gave it to Mr Beatty in the place of the Best Picture envelope
Oscars 2017: "La La Land was somehow simultaneously the biggest winner and loser last night. You know it's a strange night when the word envelope is trending on Twitter," Jimmy Kimmel said
Oscars 2017: Sunny Pawar's mother said, "His father told me which channel to watch it on, but I missed it due to the faulty cable connection. We live in a joint family, so we will sit together and watch the awards function again, hopefully soon"
Oscars 2017: On Twitter, the hunt is on for Faye Dunaway, who actually read out La La Land's name from the card
Mahershala Ali, who defeated Dev Patel in the race of Best Supporting Actor Award at Oscars, has become the first muslim to win an Academy Award. Mr Ali won an Oscar for his performance in Moonlight.
Oscars 2017: Finally, about one minute and fifty seconds after Dunaway declared the wrong winner, two people appeared onscreen - a man wearing a headset, and Martha Ruiz, one of the PricewaterhouseCoopers partners who oversees the Oscars ballot process
There's only one thing people of the Internet love more than an absolutely epic mistake on live television - conspiracy theories about how it could have happened
Janet Patterson, an Australian costume designer died in October 2015. The tribute video played this information with a picture of Jan Chapman - an Australian film producer who is still alive. "I was devastated by the use of my image in place of my great friend and longtime collaborator," said Jan Chapman
La La Land actress Emma Stone said, "I was holding my Best Actress in a leading role card all the time. I don't mean to start stuff but whatever that story was, I had the card. So I'm not sure what happened"