Priscilla Presley has addressed her granddaughter Riley Keough’s lawsuit to block a foreclosure sale of Graceland by private lending company Naussany Investments & Private Lending LLC suing Lisa Marie Presley’s estate Priscilla Presley has addressed her granddaughter Riley Keough’s lawsuit to block a foreclosure sale of Graceland by private lending company Naussany Investments & Private Lending LLC suing Lisa Marie Presley’s estate