FILE - This Oct. 5, 2009 file photo shows Joan Rivers posing as she presents "Comedy Roast with Joan Rivers " during the 25th MIPCOM (International Film and Programme Market for TV, Video, Cable and Satellite) in Cannes, southeastern France. Rivers, the raucous, acid-tongued comedian who crashed the male-dominated realm of late-night talk shows and turned Hollywood red carpets into danger zones for badly dressed celebrities, died Thursday, Sept. 4, 2014. She was 81. Rivers was hospitalized Aug. 28, after going into cardiac arrest at a doctor's office. (AP Photo/Lionel Cironneau, File)
NEW YORK -- Joan Rivers, a stand-up comedian, writer and outrageous television personality best known for hurling cutting barbs at fellow celebrities, as well as herself, has died. She was 81.