She is set to wow crowds in Brisbane with her Witness concert on Friday night.
But ahead of the big show, the 33-year-old singer made a special appearance at a Westfield shopping centre in Carindale.
The American singer waved to fans as she made her way out onto the pink stage to meet with emcee Scott Tweedie.
Leggy lady! Katy Perry flaunted her trim pins in a military-inspired white mini skirt and matching peplum top during a meet and greet with fans in Brisbane on Friday
She cut a sophisticated figure in a white military-inspired mini skirt which flaunted her toned pins.
She paired the attire with a matching peplum style button-up top.
The platinum blonde accessorised her ensemble with black hoop earrings and for makeup, the stunner opted for a dramatic eye with lashings of mascara and bold eyeliner to highlight her blue eyes.
Strike a pose:…