"Dark Horse," Katy Perry's trippy new track featuring Juicy J, has been unveiled as the second offering (although not the second official single) from her highly anticipated new album "Prism." Bet on this "Dark Horse" to be one of the standouts on the pop superstar's third full-length, due out on Oct. 22.
Posted online at 12:01 AM on Tuesday morning (Sept. 17), "Dark Horse's" verses are built around icy rhythms and chopped-up vocal samples, until Perry wades into the crescendo and asks, "Are you ready for, ready for/A perfect storm, perfect storm?" Juicy J's flow during his guest verse and assured and deliberate, with lines like "Shorty's heart is on steroids, 'cuz her love is so strong" delivering when paired with the snapping beat.