Cory Monteith’s mother has passed away just days before the 12th anniversary of her “Glee” star son’s death. Ann Marie McGregor died “peacefully” on June 18 following an unspecified illness, according ...

Cory Monteith's mom has died. The Glee star's mom, Ann Marie McGregor, died "peacefully" on June 18, according to an obituary. She was 74. Per the obituary, Ann was being treated for an illness prior ...

Cory Monteith's mother died at 74 years old, weeks after his estranged father died. The late Glee star's mom, Ann Marie McGregor, died "peacefully" on June 18, according to an obituary. Ann was being ...

Cory Monteith's mother has died, just weeks after the late actor's estranged father's death. The Glee star's mom, Ann Marie McGregor, died "peacefully" on June 18, according to her obituary. She was ...

Lea Michele continues paying tribute to Cory Monteith, her dearly departed ex-boyfriend and former "Glee" co-star, with ...