It's Official: Dianna Agron Returns to Glee
Dianna is IN for Glee 100th!
— Ryan Murphy (@MrRPMurphy) December 5, 2013
Earlier this week, Murphy took to Twitter to announce that “ALL The Glee Originals” received invites to return for the milestone installment.
Other castmembers who RSVP’d yes for Episode 100 include Heather Morris Mark Salling, Amber Riley and Harry Shum.