U.S. Air Force Senior Airman Cordero Nichols, Tops In Blue vocalist, performs for an audience in the show titled “Rhythm Nation” at the Hampton Convention Center in Hampton, Va., Jan. 26, 2012. Tops In Blue is an active duty Air Force unit composed of talented amateur performers selected for their entertainment abilities. (U.S. Air Force photo by Airman 1st Class Kayla Newman/Released)