Country pop icon Carrie Underwood ended a recent headline slot with an unfortunate mishap, though thankfully she was able to laugh it off. Crowds at the Carolina Country Music Fest this weekend past were treated to a closing set from a modern-day country legend, as Carrie Underwood stepped up to take the reins of the final headline slot of the weekend. In a tightly packed 22-song set filled with her greatest hits, Underwood stunned the audience in Myrtle Beach with hits like Blown Away and Jesus, Take the Wheel – refusing to let a dramatic downpour get in the way of a good time as the heavens …