His Fox costars Tweet their well-wishes to their friend after he announces he's entering rehab Cory Monteith's Glee cast and crew are sending love his way via Twitter after he checked into rehab.
"Love u @CoryMonteith, so proud of you :)," Kevin McHale wrote.
"Supporting @CoryMonteith for his courageous decision. Get well soon my friend! Proud of you!" Harry Shum Jr. offered.
Glee's creator Ryan Murphy also has Cory's back despite the fact that he'll likely miss filming the final two episodes of season four due to his stay in rehab. "I am so proud of Cory Monteith and love and support him 100%," Ryan Tweeted.
Cory's castmate and girlfriend Lea Michele is supporting him as well.
The actor has struggled with substance abuse issues in the past and was previously sober.