Thomas Knox is a hometown boy.
Ever since a high school  football injury took his chance at a college scholarship, Knox has been  learning the family business in Kingsbury Falls. After having his heart  broken by his lifelong friend and the town’s newest movie star, Knox has  taken on the mantle of the town bad boy, until singer Mirabelle catches  his eye.
Mirabelle has been touring the country with her band,  and is about to ride the highs of stardom. When tragedy strikes and fate  brings her to Kingsbury Falls once more, she can’t help but find  herself falling for hometown heartthrob, Knox. The strong silent type,  he’s a tough guy to get to know.
Can Mirabelle crack Knox’s shell, or will he push her away in an attempt to guard his heart?
Mustang Belle is a small-town, rock star, cowboy romance.