Jennifer Lawrence, who won the Oscar for Actress in a Leading Role, blamed her earlier tumble on her flowing Dior gown.
While answering questions backstage afterwards Lawrence said, "What do you mean what happened? Look at my dress! I tried to walk upstairs in this dress, that's what happened".
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 has become the first triple recipient of the Oscar for best actor, but his wasn't the only award for British talent.