Cory Monteith Cory Monteith

Glee star Cory Monteith was found dead Saturday afternoon, TVGuide.com has confirmed. He was 31.

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Monteith, who previously entered rehab for drug abuse when he was 19, was best known for playing Finn Hudson on the Fox musical dramedy. Monteith won a Screen Actors Guild award for Outstanding Performance by an Ensemble in a Comedy Series with the Glee cast in 2009. His other credits include bit roles on Smallville, Supernatural and Kyle XY.