Hear Katy Perry’s ‘Walking on Air’

By: Robert Kessler / September 30, 2013

You know who misses the ’90s? Katy Perry misses the ’90s.

Is there any sound Katy Perry won’t try? First we got a trap beat and now “Walking on Air” features a ’90s house beat Right Said Fred would envy.

Prism is out in October.