Surrounded by lush vegetation, "Roar" saw Perry recalling the song's jungle-themed video. With a lyrical message that so easily lends itself to some sort of schtick � be it the boxing ring or the the lion's roar � we certainly didn't expect Perry to stand there and sing. Dance moves were at a minimum � it was most inspiring poses. Her band lost the coin toss with regards to the costumes, though.

Perry's second song, "Walking on Air," was just as themed in its set dressing, leaning instead towards the '90s and specifically Clueless for its costuming. Clad in a pleated plaid mini, white crop top and white knee-highs, Perry served up major Cher Horowitz; her dancers, clad in skintight white, were club kid in attitude but far more minimal in actual look. When props in the form of sheer fabric are integrated into the sleek set, you will find yourself questioning which decade it is.