 The mystery woman is soon revealed to be Stacy, Gigi's sister, thanks to a picture of Stacy and Kim that sits on her nightstand next to her bed!On August 25, 2011 Rex sees that the year of Gigi's death has been scratched out on her tombstone at her grave site in the cemetery.Rex then has Gigi's grave exhumed to see if Gigi is really alive or not.