Katy Perry Is a ‘Dark Horse’

Singer Kary Perry arrives at the 20th Annual Elton John AIDS Foundation's Oscar Viewing Party held at West Hollywood Park on February 26, 2012 in West Hollywood, California. Photo: Frederick M. Brown/Getty Images

And a perfect storm, and a bird without a cage, and a … [insert cliché here]. Did Katy Perry write Prism with a magnetic poetry set? (Did she find it on John Mayer's fridge? Seems like he'd own one.) Anyway: Here is "Dark Horse," which features Juicy J and a trap beat (though it's still produced by Dr. Luke and Max Martin). It is way better than "E.T.," so that's something.