PERTH, AUSTRALIA - OCTOBER 27: (FILE PHOTO) Queen Elizabeth II talks with Gina Rinehart during State Reception held at Government House on October 27, 2011 in Perth, Australia. Gina Rinehart, ... more 
PERTH, AUSTRALIA - OCTOBER 27: (FILE PHOTO) Queen Elizabeth II talks with Gina Rinehart during State Reception held at Government House on October 27, 2011 in Perth, Australia. Gina Rinehart, Australia's richest woman, with a net worth of US$20.4 billion has lost a last-ditch effort to reopen a suppression order hearing today, after it was thrown out by the NSW Supreme Court. Rinehart is trustee of a multi-billion dollar trust following the death of Lang Hancock, and her children have taken action in the NSW Supreme Court to have her removed from the trust. Rinehart has attempted to suppress details of the case, taking it to the High Court. (Photo by Paul Kane/Getty Images) less 
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Getty Images | Photo By Paul Kane / Getty Images
Mon, Mar 5, 2012 8:00 PM EST