Bebe Neuwirth, James Naughton, Joel Grey, and Ann Reinking will celebrate by making cameos in tonight's show.
What do the likes of Sofia Vergara and Usher have in common?
You might want to reserve judgments before shooing Ariana Grande and Vanessa Hudgens back to Hollywood with Birdman.
Barry Kleinbort directs the new cabaret performance at the Metropolitan Room.
Check out photos of the two-time Tony winner's opening night.
Spanger made her Broadway debut in the role in 2002.
Ann Reinking, Bebe Neuwirth, James Naughton, and Joel Grey will reunite for the Kander and Ebb musical's record-breaking performance.
Check out the complete list, announced today.