In this April 1, 2011 photo provided by NBC, Stephen Colbert, center left, performs "Friday" for the conclusion of The Fallon Colbert Project, with Jimmy Fallon, center right, Taylor Hicks, The Roots,... more 
In this April 1, 2011 photo provided by NBC, Stephen Colbert, center left, performs "Friday" for the conclusion of The Fallon Colbert Project, with Jimmy Fallon, center right, Taylor Hicks, The Roots, and the Knicks City Dancers, during a taping of "Late Night with Jimmy Fallon", in New York. less 
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Associated Press | Photo By NBC, Lloyd Bishop
Tue, Apr 5, 2011 5:39 AM EDT