The "Dark Horse" hitmaker took to Twitter and revealed fans could star with her in the latest advertisement for the cosmetics brand's Super Sizer mascara.
"Wanna (star) in your own #COVERGIRL commercial to air during #VMA's? Let's advertise your eyes!" she wrote.
Perry also included a link to the page on the CoverGirl website where budding models and fans of the star can upload images of themselves wearing the eyelash plumping product.
The 30-year-old singer was first unveiled as the new face of CoverGirl earlier this year, although she previously appeared in ads for the brand in 2013.