Stephen Colbert & Elvis Costello Sing A Lovely Duet (VIDEO)

11/05/2010 04:09 pm ET | Updated May 25, 2011

Stephen Colbert and Elvis Costello wrapped up "The Colbert Report" last night with a duet that was absolutely delightful. In case you missed it, here they are singing a two-man rendition of "All I Have To Do Is Dream" by the Everly Brothers.

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