‘Glee’ Season 4: Bette Midler as Rachel’s Grandmother?
'Glee' season 4 is in no shortage of star power, what with its recurring roles for both Hollywood icons Sarah Jessica Parker and Kate Hudson, and even the recent casting of 'American Idol' vet and runner-up Jessica Sanchez. Still, the latest potential casting might just satisfy plenty of longtime 'Glee' fantasies, as the FOX musical drama has its sights on theatre legend Bette Midler for an upcomi