Memorable Oscar moments
Good, bad and infamous moments from past Academy Awards.
Jennifer Lawrence falls as she walks up the steps to accept the award for best actress at the 85th Academy Awards in Hollywood Kumutha Kumanan Reuters
File photo of U.S. first lady Obama announcing the Best Picture Oscar live from the Diplomatic Room of the White House in Washington Jeremy Schultz Reuters
Oscar-winning actress Hattie McDaniel (center, bottom) sits at the very back of the room Canice Leung Reuters
Actress Catherine Zeta-Jones performs a song from the movie "Chicago" at the 85th Academy Awards in Hollywood Corinne Perkins Reuters