's sudden and tragic death is on everyone's mind today.
And, amongst those mourning the Glee star, who played heartthrob Finn Hudson in the Fox show, is Vampire Diaries actress , who was a dear friend to the 31-year-old.
Nina recently took to Twitter to voice her pain over the Glee star's recent and "shocking" departure, revealing that:
I'm gutted. Shocked and saddened to hear the news, my heart goes out to Cory's family and friends. Lets respect their space as they grieve.— Nina Dobrev (@ninadobrev) July 14, 2013
Well said, Nina. Various other stars have been paying tribute online since the sad news of his death broke on Saturday.
Click here for a look back at some of his best moments on the show that made him a star and share with us your memories of Cory below.