"Fall in Line" is centered around lyrical themes of female empowerment, the song received positive reviews from music critics but made minor impact on charts.
"Fall in Line" is centered around lyrical themes of female empowerment, being recognized as a feminist anthem. Commercially, "Fall in Line" made minor impact on charts, but reached top-forty positions in Hungary and Guatemala, as well as the digital charts of Greece, Spain and the United States. The song received positive reviews from music critics, who commended Aguilera and Lovato's vocals, as well as the lyrics and inspiring theme. 
