The buzz continues about Taylor Swift's electrifying rendition of 'Should've Said No' at Sunday's Academy of Country Music Awards. So, by popular demand, The Boot brings you the pictorial evolution of the teen superstar's performance. Whether you loved it or hated it, it was indisputably surprising.

Swift, usually clad in a flowy sundress or glamorous ballgown, is barely recognizable as she hits the stage in a hoodie and baggy jeans.