Celebrities Offer Condolences Following Cory Monteith's Death

Hollywood is reacting to the devastating news of actor Cory Monteith's death. The "Glee" star was found dead Saturday (July 13) in a Vancouver hotel room. He was 31.

Celebrities have taken to Twitter to offer condolences to Monteith's family and friends, including his rumored ex-girlfriend Taylor Swift, who simply tweeted:

Here's how other stars paid tribute Monteith: