Both "Sympathy for Delicious" (starring stage veterans Mark Ruffalo, Laura Linney and Orlando Bloom) and "Hersher" (fellow stage performers Natalie Portman and John C. Reilly) were produced by Rock of Ages producers Matthew Weaver and Scott Prisand.
In the spirit of the event, Broadway star Patrick Wilson joined Rock of Ages star Constantine Maroulis and the rest of the Broadway cast in a rendition of Van Halen's "Hot for Teacher."
Here's a look at some photos from the event: