Convicted paedophile Rolf Harris has written a song mocking his victims as money-grabbing “wenches”, it was reported.

In a letter obtained by the Mail on Sunday, the disgraced entertainer said his victims were “joining the feeding frenzy” by getting their “hooks into his dough”.

He also said his life behind bars was “no hardship really”.

Rolf Harris

Harris during the case at Southwark Crown Court (Dominic Lipinski/PA)

The 85-year-old was handed a six-year jail term last year for a string of sex attacks on girls as young as seven. His letter was reportedly sent from Stafford prison to a friend, who handed it to the newspaper.

One line of the song, which Harris says he would like to set to country rock music, reads: “Perhaps you believe you’re pretty still, some perfumed sultry wench?”

Other lines say: “Make him burn, get your 50-year-old hooks into his dough.

“Make him burn, burn, burn. Come and join the feeding frenzy, girls.”

Court drawing by Elizabeth Cook of Rolf Harris in the dock at Southwark Crown in London as he listens to Mr Justice Sweeney sentence him to jail for five years and nine months for a string of sex crimes involving four girls, as his dughter, Bindi, looks on.

Mr Justice Sweeney said Harris showed no remorse for his crimes (Elizabeth Cook/PA)

Last month the Crown Prosecution Service was handed a “full file” of evidence about further allegations against Harris, according to sources. He was unmasked as a predatory paedophile when he was found guilty of 12 indecent assaults, at London’s Southwark Crown Court last July.

Harris was unanimously found guilty of molesting four girls, including one woman who was just seven or eight at the time and was groped when she asked for his autograph, and another two who fell prey as young teenagers.