Stephen Colbert sings "Let It Snow" with Cyndi Lauper and Alan Cumming

Stephen Colbert continues to bring the holiday cheer to viewers with the second night of "Christmas Carol Week" on "The Colbert Report." On Tuesday night, Grammy Award-winning singer Cyndi Lauper and Emmy Award-nominated actor Alan Cumming performed a rendition of "Let It Snow," and it was delightful.