Angelina Jolie was close to tears as she received an honorary Oscar for her humanitarian work at the Governors Awards last night.
Adele has picked up the Best Original Song Oscar for the James Bond theme Skyfall, which she co-wrote with Paul Epworth.
Jennifer Lawrence may be an Oscar winner, but that won't be the only thing her Best Actress acceptance speech will be remembered for.
Daniel Day-Lewis on his role: "It had a paralyzing quality that if we got it wrong, I might never show my face in this country again!"
Daniel Day-Lewis: "I need to have a lie down now for a couple of years! It's hard to imagine playing another historical figure." #Oscars
Tweeted by the White House, the image shows First Lady Michelle Obama presenting the best picture Oscar from the White House.
The winner of the 2013 best picture Oscar is Argo, directed by Ben Affleck.
US First Lady Michelle Obama has introduced the Oscar for Best movie via a live video link.
Daniel Day-Lewis joked that he was asked to play the role of Margaret Thatcher in The Iron Lady instead of Meryl Streep in his acceptance speech.
The winner of the best actor Oscar is Daniel Day-Lewis for his performance in Lincoln.
Day-Lewis has made Oscar history being the first male to win three best actor Oscars.
Actress Jennifer Lawrence fell on the stairs up to the stage as she went to collect her Oscar for Best Actress.
She got back on her feet immediately, but described the incident as "embarrassing" in her acceptance speech.