‘Deeply Saddened’ Sarah Ferguson Honors ‘Sissy’ Lisa Marie After Her Death

Missing her friend. Sarah Ferguson is one of the latest celebrities to mourn the loss of Lisa Marie Presley following her death at age 54.

“I say hello to you everyday and I love you my sissy and I will continue to say hello to you everyday,” the Duchess of York, 63, wrote via

on Friday, January 13, alongside a sweet photo of the late songwriter. “You were my sissy, an amazing mother to Ben, Riley, Harper and Finley and a superbly loving daughter to Priscilla….