While we're eagerly awaiting the release of Bonnie McKee's next big single, the award-winning pop singer/songwriter released an (aptly-titled) "inbetwingle" today that gives us plenty to be excited about until an official single is released. This mighty brew of hot new pop is titled "Sleepwalker" and comes just in time for Halloween. "Sleepwalker" was produced by Alexander Ridha and M Friedrich along with Cory Enemy and Oliver, which fully explains the funked up disco-pop stylings that dominate the track and give McKee a fresh new edge. In related Bonnie McKee news, the hit writer is celebrating her ninth Billboard number one hit with Katy Perry's "Roar" that she co-wrote. Stay tuned for more Bonnie McKee news soon.