Mr Cox revealed he carried an image in their wallet of Marlon with Harris but it was now ripped because he'd "taken the Rolf part away".
Rolf not to blame for weight loss: witness
An Australian woman has admitted she was wrong responsible Rolf Harris on her weight loss after being confronted with evidence that the pub dinner where she says the entertainer assaulted her happened towards the end, not the beginning, of her 1986 visit to the UK.
Tonya Lee, from NSW, claims Harris groped her inside london when she 15 as well as on tour using a youth theatre group.
She told Southwark Crown Court on Tuesday the famous entertainer abused her on the first night of the six-week tour and afterwards she "felt as being a shell", stopped eating and lost approximately six kilograms while overseas.
But on Wednesday, defence lawyer Sonia Woodley QC ran through an itinerary which showed the celebratory dinner which Harris attended actually occurred just six days prior to aspiring actors flew to Australia.
Ms Woodley argued as it was at the end of the tour the alleged assault couldn't possibly have caused the dramatic weight loss.
"Obviously I can't blame Rolf Harris since it happened following the tour," Ms Lee said in the courtroom.
"I'm wrong around the dates. I'm at fault there."
Ms Lee said perhaps she lost weight on tour "because I became overseas far from familiar ground".
But she insisted her "ongoing" struggle with bulimia and anorexia were into the alleged assault almost 30 years ago.
Ms Woodley subsequently pressed Ms Lee to be with her claim that she lost her love for acting and struggled to perform after time for Australia in the UK tour.
She noted Ms Lee soon secured a role in a ABC Television show before 200 other applicants.
Ms Lee's younger brother Terrence Lee also popularized the witness stand on Wednesday.
He explained his sister's ex-partner Fian McDaid - who Ms Lee claims bullied her into doing paid interviews with Woman's Day plus a Current Affair in 2013 - had been "very abusive" and seen his sibling as his "meal ticket".
Mr Lee told legal court his sister told him five or six in the past that Harris would have been a "kiddy fiddler" or a "kiddy toucher".
The jury also been told by the theatre group's director, Cathy Henkel, who had been a friend of Harris and arranged to the entertainer in order to meet the young thespians in 1986.
She revealed Harris's brother and manager, Bruce Harris, rang her after Ms Lee's story was aired over a Current Affair in May 2013 asking concerning the night of the alleged assaults.
"He repeatedly said 'That couldn't have happened'," Ms Henkel said.