Images: Tops in Blue performs at TCM [Image 1 of 14]
Photo by Senior Airman George Goslin
Angie Johnson, Tops in Blue vocalist, sings during a holiday alumni tour at Transit Center at Manas, Kyrgyzstan, Dec. 22, 2013. Tops in Blue is a U.S. Air Force special unit made up of talented performers selected for their entertainment abilities. Johnson signed a record deal with Sony Music Nashville in 2012 and released her debut EP, "Sing for You."