NBC will celebrate the lighting of the world’s most famous Christmas tree with “Christmas in Rockefeller Center®” on Wednesday, Dec. 2 (8-9 p.m. ET). NBC’s “Today” anchors Matt Lauer, Savannah Guthrie, Al Roker and Natalie Morales will host the live broadcast from New York City’s Rockefeller Center, which will showcase spectacular holiday performances from Sting, Mary J. Blige, Andrea Bocelli, The Band Perry, Andy Grammer, Carly Rae Jepsen, Pentatonix, Band of Merrymakers, and music legend James Taylor, featuring world-renowned trumpeter Chris Botti. The evening will also include a special performance by the Rockettes.