Katy Perry and Diplo reportedly only dating for publicity AAP Fri-02-May-14 13:59 Share this By Sharyn CaseyDiplo and Katy Perry have been photographed going out on dates. But one of Diplo's mates has come out and said on the sly she thinks they're only dating for publicity.She also stated they’ll do a song together so when it comes out it’ll be even bigger – I call BS on this but that's the goss. You May Also Like Jay-Jay murders Katy Perry's 'Birthday' in Headphone Karaoke Jay-Jay, Mike & Dom's Rude Awakening - Zara gets woken up by the Auckland Brass Band playing Katy Perry! Edge listener Adrian faces his fear of cotton balls (yeeeep) to win his daughter Katy Perry tix! Become a fan of The Edge on Facebook and on Twitter .