Time for a Slushee toast! E! News can exclusively report that Jenna Ushkowitz, Jayma Mays, Mark Salling and Dianna Agron will definitely be back for Glee’s final season, slated to air in 2015.
When Fox announced the main cast for the final season, the names of those four fan favorites were missing from the list–only Jenna was a regular in season five–but sources who work on the show say that they will all return as guest stars during the show’s final 13 episodes.