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.

Lea Michele continues to keep Cory Monteith's memory alive long after his untimely death changed Monteith's then-girlfriend and "Glee" co-star's life forever back in 2013. Michele's relationship with ...

Lea Michele (left) and Cory Monteith on the set of "Glee" in 2012. (Photo: FOX via Getty Images) Lea Michele shared an emotional memory about her “Glee” co-star and former boyfriend Cory Monteith ...