Katy Perry Gives People Magazine Inside Look At PLAY.

Katy Perry gave People Magazine an inside look backstage at her Las Vegas residency, PLAY.

“Well, people think backstage is pretty scandalous, but for me, for a decade, it’s pretty much been the same,” Perry tells PEOPLE exclusively. “We’re just getting ready, we’re eating well, we’re doing a pre-show workout. We’re doing lots of different business things and really sticking to the meditation.”

“So the [things] that I do, and have done for over a decade, has given me a lot of help with fatigue and exhaustion,” she continues. “Especially getting through these shows, because I think this is probably the most physically grueling show I’ve done.”