The Wicked and Smash star will be baring even more of her soul during an upcoming Broadway @ The Art House concert series.
Wesley Taylor, Adam Chanler-Berat, and Mitchell Jarvis will also participate in the 54 Below event.
The event will honor Hairspray and Smash composer/lyricist Marc Shaiman and director/writer Scott Wittman.
Scenes from the parade route on 6th Avenue.
Broadway's biggest stars head south for the winter.
Guests also included Parker Posey, Sandra Bernhard, and Jeff Goldblum, among many others.