In an announcement that surprised...well, pretty much everybody, David Letterman has revealed that he'll be retiring from late-night television in 2015 - and there was no shortage of reactions from celebs and just regular ol' people on Twitter following the news. Below you can find a roundup of some of the best reactions.

















A former contributor to sites including MTV's The Backlot and Bloody-Disgusting, Chris Eggertsen worked in film development before indulging his love of pop culture writing full time. He specializes in horror, the intersection of social issues and entertainment and Howard Stern. He's on Twitter @HitFixChris.