This picture provided by USO shows US Gen. Ray Odierno, Commanding General of Multinational-Force-Iraq, pretends to give actor/comedian Stephen Colbert of Comedy Central's "The Colbert Report" a haircut during Colbert's performance for US military personnel at al-Faw Palace in Baghdad on June 7, 2009. Colbert is participating in a USO/Armed Forces Entertainment tour to the Persian Gulf region June 5-11. Getty Images logo Getty Images 5 months ago

This picture provided by USO shows US Gen. Ray Odierno, Commanding General of Multinational-Force-Iraq, pretends to give actor/comedian Stephen Colbert of Comedy Central's "The Colbert Report" a haircut during Colbert's performance for US military personnel at al-Faw Palace in Baghdad on June 7, 2009. Colbert is participating in a USO/Armed Forces Entertainment tour to the Persian Gulf region June 5-11.