I can't tell you when and where they're going (security reasons you know), but Kellie Pickler, Jamey Johnson, and Randy Houser are headed overseas for a USO tour.
Kellie is packing thou and told us on Twitter, "Think I'm gonna leave the Red High Heels at home 4 this trip. Easier 2 jump in/out of helicopters in flats."
It's Kellie's 3rd USO tour - her last one was December 2008 when she spent five days visiting the troops in Germany, Kosovo, The UK, Iraq and Afghanistan. That time she went with the Zac Brown Band, and Kid Rock.