081219-N-0696M-293 Musician Zack Brown warms up the crowd at the 2008 USO Holiday Tour stop at Al Asad Air Base, Iraq, Dec. 19, 2008. Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff along with his wife Deborah, welcomed comedians John Bowman, Kathleen Madigan and Lewis Black; actress Tichina Arnold; American Idol contestant and country musician Kellie Pickler and Grammy award winning musician Kid Rock on the tour bringing music and entertainment to service members and their families stationed overseas. (DoD photo by Mass Communication Specialist 1st Class Chad J. McNeeley/Rel

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081219-N-0696M-293 Musician Zack Brown warms up the crowd at the 2008 USO Holiday Tour stop at Al Asad Air Base, Iraq, Dec. 19, 2008. Navy Adm. Mike Mullen, chairman of the Joint Chiefs of Staff along with his wife Deborah, welcomed comedians John Bowman, Kathleen Madigan and Lewis Black; actress Tichina Arnold; American Idol contestant and country musician Kellie Pickler and Grammy award winning musician Kid Rock on the tour bringing music and entertainment to service members and their families stationed overseas. (DoD photo by Mass Communication Specialist 1st Class Chad J. McNeeley/Released) Zac Brown USO tour

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Size: 1938px × 1289px
Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
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