Fans expected the Babyshambles frontman to perform as a guest DJ.

But the star insists he was not booked to appear at the event and has asked his lawyers to look into legal action against the organizers of the concert reports NOW magazine.

His spokesman says, "Pete's supposed non-show was reported extensively in the media and, despite an admission from Gatecrasher that Pete was never confirmed to appear, they have so far refused to issue a public apology."

Meanwhile, Kate Moss and Pete Doherty enjoyed a loved-up romantic break in Ibiza reports SUN UK.

The model 33, and Pete, 28, have been soaking up the sun.

They kissed, cuddled and drunk sangria. Pete also updated his video diary with his camcorder.