Kellie Pickler: No Makeup!

A makeup-free Kellie Pickler stops by Andrews Air Force Baselands and then to Washington, D.C., just before heading off to Iraq to support the troops on Tuesday.

The 22-year-old former American Idol contestant was in very good spirits and happy to be supporting the troops with a surprise performance during the holiday season.

Joining the country crooner for the United Service Organizations tour was Kid Rock and Robin Williams.