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Calling all Lady Antebellum fans! If you've ever wanted to be in a music video, now is your chance thanks to Lady A and National Geographic. 

Hillary Scott says, "'Army' has such a special meaning to us and when we were writing this for our families, we had no idea how much of a universal feeling it would draw out of our fans." 

From now until November 7th, you can post photos or videos to Facebook, Twitter and Instagram of the heroes in your life using the hashtag #MyArmyContest and tag National Geography Channel (@NatGeoChannel)

Then those who are selected will be featured in the music video! Good luck!