Katy Perry and her unique brand of cotton candy pinup girl pop rock dominated pop music from her bi-curious debut in 2008 to her shark-ridden Superbowl performance in 2014. But after the three year hiatus that followed, she reemerged in 2017 with a new look, a new sound, and a new album that no one wanted. Today we’re talking about the album Witness, and it’s second single, “Swish Swish.”