** FILE ** Singer Bjork arrives at the 73rd annual Academy Awards in her infamous swan gown, pictured in this March 25, 2001 file photo, in Los Angeles. That gown will not be included in this year's Oscar fashion show, which will highlight signature gowns from red carpets past. "They wouldn't give it to us," said Oscar producer Laura ZiskinZiskin. (AP Photo/Michael Caulfield, File)