For her cameo appearance! Katy Perry slips into strapless black dress adorned with Victorian-style brooches to present at the ARIAs

Men's magazine GQ labelled her a 'full-on male fantasy,' while Elle described her body 'as though sketched by a teenage boy.'
And pop star Katy Perry wowed yet again when she paraded her famous hour-glass figure in a stunning strapless dress adorned with Victorian-inspired brooches at the 28th ARIA awards on Wednesday.
The 30-year-old Roar songstress, currently Down Under performing her Prismatic tour, told baying fans at Sydney's Star Casino she was an 'honorary Australian' having spent several weeks in the country.
More photos after the cut.