The 'Roar' singer gave audiences more than they bargained for as she performed her number one smash on Australia's 'Sunrise', when a cheeky gust of wind left her Bridget Jones bloomers on display.
Katy Perry flashes her bum as she performs in Australia
That wasn't the only problem Katy encountered on the breakfast show as, during her soundcheck, early morning fog led her to exclaim, "I can't see s**t."
Katy was promoting her new album in Oz
She's been Down Under to promote her new album 'Prism', and also performed on the final of Oz's 'X Factor'.
But there's no rest for the poor lamb, as she's now jetted off to Japan to continue her whistle-stop promo tour.