Actor Bradley Cooper and model Leeann Tweeden sign autographs for service members. Actor Bradley Cooper (right) and model Leeann Tweeden (2nd from right) sign autographs for service members at Bagram Air Base, Afghanistan, on July 14, 2009. Chairman of the Joint Chiefs of Staff Adm. Mike Mullen, U.S. Navy, is accompanying a USO tour featuring Cooper, Tweeden, Hall of Fame NFL coach Don Shula, NFL running back Warrick Dunn, and actor D.B. Sweeney on a visit to the Central Command area of responsibility. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 334391-Y-BTG38-931.jpg Photo Gallery