The Tony Award winner comes to Lincoln Center tonight.
The Tony-winning pop icon will perform alongside her Broadway leading man.
Seth MacFarlane, Sara Bareilles, Pentatonix, and more will also be on hand to celebrate the holiday season at Christmas in Rockefeller Center.
The organization will celebrate the Tony winner at its annual gala.
Check out photos from the organization's annual event.
Check out the stars who'll take the Tony-winning musical on the road.
The Broadway performers even got to pose with Mr. Met.
Longtime cast member Kelso takes over the role of shoe factory owner Charlie while de Waal flies in from the national tour of Wicked to assume the role of his quirky assistant (and secret crush) Lauren.