Debbie Reynolds, mother of late Star Wars' actress Carrie Fisher, passed away Wednesday at the age of 84 just one day after Fisher died. TMZ reports that the cause of death was a stroke after Reynolds was at home earlier with son Todd Fisher and felt unwell, prompting a 911 call. The alarming report comes only a day after her daughter, Carrie, died at the age of 60 after suffering a cardiac event on an airplane.