Mariah Carey and Ellen DeGeneres

Mariah Carey’s Christmas in the Capital

Host Ellen DeGeneres felt Mariah Carey’s baby bump at TNT’s “Christmas in Washington 2010” taping earlier today at the National Building Museum in D.C. The pregnant songstress rang in the holidays in the nation’s capital by performing seasonal tunes from her Christmas albums at the annual show, airing December 17 at 8 p.m. The First Family also joined in the festivities, along with Maxwell, Annie Lennox, and Nick Cannon.

Mariah’s holiday special “Mariah Carey: Merry Christmas to You” airs tomorrow at 9 p.m. on ABC. Watch a sneak peek of her duet with her mother below.

[Mariah Daily Journal]