Caylee Hammack shared a hot new track, “Redhead,” from her upcoming major-label debut album, If It Wasn’t For You, which drops on Aug. 14. Penned by Caylee, Trent Dabbs and Natalie Hemby, “Redhead” features vocal from country music’s most famous redhead, Reba McEntire. “This song was inspired by an older cousin of mine with fiery…