Kellie Pickler is overseas on her latest USO Tour. The singer revealed last week via Twitter that she was, quote, "Bringing a little piece of home to our service men and woman in Iraq." She didn't know she would be in Iraq until she was on her way. In advance of the trek Pickler noted the USO always keeps their destinations under wraps. Over the weekend Pickler shared a little bit about her experiences via Twitter. On Saturday she made note that she was, quote, "tweeting from a helicopter...flying over Baghdad." On Sunday she revealed that she, quote, "Just flew over a herd of camels!! God is good," and later added, quote, "Standing on top of the Ziggarat! (You cannot look at this world and not believe in God.)" There are a number of ancient ziggurats along the Tigris and Euphrates rivers in Iraq, some of which date back more than four-thousand years. Pickler is on her USO Tour with Jamey Johnson and Randy Houser. Kellie had some company on stage with her during one of her stops...Spc. Zacari Pytleski (pictured above) came up and joined Kellie during Red High Heals!! No word on if he was wearing them on stage!!