Well, three albums and four years later, she’s been declared over again, and this time it’s a little more complicated. Her second album, Teenage Dream, percolated up the charts as it developed an audience, but after that, Katy’s work has depended on instant waves of mass response in order to continually cement her superstardom. That‘s the danger of winding your way to the top; one false move or distracted side step and you’re already branded a has-been, your glad rags not fit to scrub windows wit