Lea Michele and Chris Colfer will sing "For Good" from the musical Wicked and the cast will perform a mash-up of Madonna's "I Love New York" and Leonard Bernstein, Betty Comden and Adolph Green's "New York, New York" (from On the Town) on the Nationals-themed season finale of FOX's Glee...
SOURCE: TheaterMania at 11:00AM on May 23, 2011