LAS VEGAS, NV - APRIL 07: Singer Kellie Pickler (L) and Staff Sgt. Baily Zimmerman perform onstage during ACM Presents: An All-Star Salute To The Troops at the MGM Grand Garden Arena on April 7, 2014 ... more 
LAS VEGAS, NV - APRIL 07: Singer Kellie Pickler (L) and Staff Sgt. Baily Zimmerman perform onstage during ACM Presents: An All-Star Salute To The Troops at the MGM Grand Garden Arena on April 7, 2014 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images for ACM) less 
1 / 10
Getty Images | Photo By Ethan Miller / Getty Images for ACM
Tue, Apr 8, 2014 3:00 AM EDT