A fan of Ja'mie King and her schoolgirl look, Katy Perry appeared genuinely thrilled to chat with Chris Lilley's teenage alter ego during an Australian morning show. They even traded fashion advice, with Katy advocating for Ja'mie's school uniform: "The schoolgirl look is so cool and guys never get over it. They always love that." To which Ja'mie replied: "I can totally imagine you in a, like, a really slutty school uniform." Apparently Ja'mie hasn't seen some of Katy Perry's most recent outfits. BFFs!