It's no secret Rosie O'Donnell is a Broadway super fan, so when the cast of Godspell stopped by The Rosie Show on December 8, she couldn't resist joining them on stage for a song. Going side by side with Godspell leading men Hunter Parrish and Wallace Smith, the newly engaged chat show host (a Broadway veteran herself thanks to Grease, Seussical and Fiddler on the Roof) helped belt out the bouncy Stephen Schwartz classic "All for the Best." Prepare ye for a smile on your face when clicking below!