The 40-year-old actress was seeing TV psychic John Edward in the hope of contacting her late father Aaron Spelling - who died in 2006 aged 83 - but was instead contacted by the late actress, who starred in the producer's show 'Charlie's Angels'.
Tori said: ''Farrah Fawcett came through in my reading loud and clear. It was real.''
Tori used to live near Farrah - who died of cancer aged 62 in 2009 -
and says her former neighbour wanted her to pass a message on to her former partner Ryan O'Neal and their son Redmond about ''what she was doing and what was going on.''
The reality TV star - who has children Liam, six, Stella, five, Hattie, two, and Finn, 17 months, with husband Dean McDermott - later wrote a letter to Ryan about her psychic encounter, but has not heard back from the 72-year-old actor.
She added to 'Access Hollywood': ''She gave very specific details about things to tell them.
''I haven't heard from Ryan. I am hoping he understood what I was trying to say and doesn't think I'm some loony.''