Heather Morris

'Glee' has understandably commanded its fair share of headlines in recent months, even as the series is poised to wrap up its final season in 2015, but it seems longtime fans of the series have some seriously good news: the upcoming 100th episode will feature the returns of most of the original cast, including repeat guest star and Broadway sensation Kristin Chenoweth.

For as experimental as 'Glee' season 4 proved in adding New York storylines and new characters on either side of the FOX musical drama, fans of the series knew certain stars would fall by the wayside eventually. Now, in advance of season 5, we've learned that original series stars Heather Morris, Amber Riley, Mark Salling and Harry Shum Jr. will not return as series regulars, but will it prove the

Just weeks ago all of 'Glee's' future had been in doubt, between Jane Lynch's controversial "Shooting Star" character exit, and the many contract renegotiations. Now, with season 4 officially in the can and seasons 5 and 6 guaranteed, 'Glee's' future seems secure save for one major cast member. Original series star Heather Morris has yet to resign a contract, and with her real-life pregn