U.S. Air Force Staff Sgt. Sherita Tisdom, Tops in Blue vocalist, performs during a Tops in Blue show, Jan. 4, 2016, at Aviano Air Base, Italy. This year’s tour included songs from several artists, including Ricky Martin, Bruno Mars and Meghan Trainor. (U.S. Air Force photo by Senior Airman Areca T. Bell/Released)