The award in this category is given to the artist and producer of the song.
In addition to sending a shout out to her family, friends and record label, Underwood also thanked radio for "playing this song like crazy."
Also nominated in the category were: "Anyway," sung and produced by Martina McBride; "Lost In This Moment," sung by Big & Rich and produced by Big Kenny and John Rich; "Ticks," sung by Brad Paisley and produced by Frank Rogers and Chris DuBois and "Wrapped," sung by George Strait and co-produced by Strait and Tony Brown.
The 41st annual CMA awards show was held at the Sommet Center in downtown Nashville.
2014: NFL Cheerleaders [PHOTOS]