Celebrities Mourn Joan Rivers Online [Photos]
Joan Rivers @Joan_Rivers was an amazing woman and a great friend. Her energy and talent were boundless. She will be greatly missed.
— Donald J. Trump (@realDonaldTrump) September 4, 2014
My friend Joan Rivers has passed away once again to quote Billy Crystal… There are no words. Bon Voyage Joan
— Whoopi Goldberg (@WhoopiGoldberg) September 4, 2014