Survey: Girl Power

Today's country music features some of the strongest kick ass female singers in a long time, both in vocals and personalities. Who is your favorite female country singer and what is your favorite "girl power" song and why? Would love to hear some comments on this. To start things off, I have to call out the Carrie Underwood song "Before He Cheats". I mean come on, the girl dug her keys into the side of his pretty little souped-up 4 wheel drive, carved her name into his leather seat and then she took a Louisville slugger to both head lights and slashed a hole in all 4 tires. Does it get any stronger than that?