Indeed. As Twitchy reported, fans and celebs took to Twitter to mourn “Glee” star Cory Monteith. Monteith was found dead Saturday in a hotel room in Canada.

Actor John Stamos, who appeared in several episodes of “Glee,” is mourning the loss of his friend. He tweeted remembrances of Cory and a photo with the late actor.

Rest in peace, Cory Monteith. Our thoughts and prayers continue to be with your friends, family and loved ones in their time of grief.

Related:

#RIPCoryMonteith : Celebs, fans mourn death of Glee actor

Canada media outlets tweet: Troubled Glee actor Cory ‘Finn’ Monteith found dead in Vancouver; Hollywood Reporter confirms

Full Twitchy coverage of John Stamos