The singers strutted their stuff for their pal Jeremy Scott's debut collection at Moschino - and took to it like ducks to water.
Rita showed off her pins in a black and gold T-shirt dress and chain-link, gold-capped stilettos. She carried a kooky leather jacket bag with matching chain-link trim.
As well as modelling at the event, Rita also found time to tweet her love from the F-Row, writing: "Girls gone Wild for our Crazy Genius Friend🍟@itsjeremyscott #Moschino #Milan @katyperry ."
She also posted a pic of her hitting the runway, writing: "ShowTime!!!! @itsjeremyscott #Moschino #Milan."
Oh well, she knows what to do if the singing doesn't work out... (yeah, right).