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 ...

Ann McGregor died "peacefully" on June 18 at age 74, while Joe Monteith died on May 12 at age 75 Courtesy of Ann Mcgregor Cory Monteith's mom has died. The Glee star's mom, Ann Marie McGregor, died ...

Cory Monteith‘s family is dealing with another heavy loss, nearly 12 years after his untimely death. Ann McGregor, the late Glee star’s mom, passed away “peacefully” on June 18, her loved ones ...

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 ...

Today would have been his 33rd birthday. — -- "Glee" star Cory Monteith would have been 33 today. The actor died in the summer of 2013 from mixed drug toxicity. Today, his girlfriend at the time ...

Here's the heartfelt way she paid tribute to her "Glee" co-star and love. Cory Monteith, left,and Lea Michele attend the 12th Annual Chrysalis Butterfly Ball on June 8, 2013 in Los Angeles, Calif.

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 ...