Sugarland in DC for Christmas....

Sugarland will be among those taking part in the annual holiday event in the nation's capitol. The "Christmas In Washington" concert celebrates the season from a broad musical spectrum. Rock, pop, and R&B will also be represented with appearances from such stars as Rob Thomas, Mary J. Blige, Neil Diamond, and Usher. The President and First Lady are among the Washington dignitaries who will be attending the event, which benefits the National Children's Medical Center. "Lopez Tonight" host George Lopez will be at the helm for "Christmas In Washington," which will be taped at the National Building Museum in Washington, D.C. December 13th. The holiday concert special will have its premiere on TNT on December 20th.