TNT's Christmas In Washington Concert premieres this Friday, Dec. 21, at 8 p.m. (ET/PT). Hosted for the second year by Conan O'Brien, star of TBS's late-night series CONAN, the star-studded concert will premiere with legendary performer Diana Ross, Smash star Megan Hilty, chart-topping recording star Demi Lovato, The Voice favorite Chris Mann and American Idol winner Scotty McCreery. In addition, the concert will close with a special performance by "Gangnam Style" sensation PSY.
Celebrating its 31st anniversary this year, Christmas in Washington is a holiday tradition benefiting the Children's National Medical Center. The concert is attended each year by the President and First Lady, as well as many other Washington VIPs. This will mark TNT's 14th year presenting Christmas in Washington. Christmas in Washington was taped at the National Building Museum in Washington, D.C., on Sunday, Dec. 9.