Kellie Pickler: Singer, Birthday Girl...Comedian?

The country star, who turns 25 on June 28, shows off her silly side on Twitter

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Better hold on tight, Kellie! During one of her trips abroad to visit the troops, the singer shared this unique view of Iraq – and an international Coke can! "Ever enjoyed a Coke while dangling your feet over Iraq? I have. ;)," she wrote.