Rita Ora, TOWIE's Kirk 'Exchanged Rude Messages'
Norcross claims they flirted after swapping numbers on Twitter...
During an interview with Sarah Harding, telling the mag: "We were friends, but I'd be lying if I said the lines didn't get a bit blurred.
"The exact details are for me and her to know."
Both Ora and Harding are yet to comment on Kirk's claims.