Bill Cosby's wife Camille has NEVER visited him in prison, his only visitor ...

Bill Cosby has not seen his wife Camille since last September when he began his prison sentence for drugging and sexually assaulting Andrea Constand in his home near Philadelphia in 2004, DailyMailTV can reveal.

But he has received private messages of support from celebrities including Quincy Jones and Spike Lee, who sent his love to the couple just last week.

These are just some of the revelations made today by Cosby's spokesperson, confidante and sole prison visitor, Andrew Wyatt, as the entertainer's legal team prepares to file their appeal against his conviction on Wednesday.

Speaking exclusively to DailyMailTV Wyatt described Cosby as a man who continues to protest his innocence, who has adapted 'amazingly' to life in what he calls 'the iron box' and who is confident that he will be 'vindicated.'

Cosby's first trial ended with a mistrial in June 2017 when the jury declared themselves 'hopelessly deadlocked' and unable to reach the unanimous decision necessary under Pennsylvania law.

But the jury at his second trial in April 2018 had no such trouble. The 81-year-old entertainer had been allowed to remain at home and under house arrest while awaiting his sentencing in September.

Now, Wyatt has told of how Cosby drove to that hearing absolutely certain he was going to be put away and determined that he would not see Camille, 75, his wife of 55 years again until he walked out of prison, a free man.

Cosby and Camille share three children - Erika, 53, Erinn, 52, and Evin, 42, none of whom have visited their father. 

Last year, the couple's daughter, Ensa, died of renal failure at age 44. 

Wyatt said that Cosby told him: ''I have prepared myself mentally and physically to go into the iron box and I am ready to go.

''This judge is not going to sentence me to probation or some form of house arrest. He has to win by putting me in the iron box.'''

According to Wyatt, Mr. Cosby has made it clear that he does not want any family members to visit him.

He said, 'He feels that when he left home, he left home the day of the sentencing as Bill Cosby, not as NN7687, the number they have given him and he wants his family to see him in that light not in the light of a prison uniform.'

Cosby is prepared to be there for the long haul should his appeal fail to secure him a third trial.

A condition of his eligibility for parole after three years is that he attends Violent Sexual Predator rehabilitation classes.

Wyatt revealed, 'Mr. Cosby has made it very clear that he is innocent of what he's been charged and convicted with. He feels that this is how they get inmates to confess to a crime they did not commit because they force them to go to these sorts of classes.

'The minute you set foot in a sexual predator class you're a demon; you're guilty of that crime.

'So we understand the stipulations and he understands that he can get out after three years if he attends. He's 81-year-old, he's 82 on July 12. But he's willing to sit there the entire ten years rather than attend that course.'

Instead Cosby is filling his time behind bars with what Wyatt referred to as 'speaking engagement's,' giving up to 15 talks a month to groups of fellow inmates under the banner of, 'Man Up.'

Wyatt explained, 'There are various different groups and communities within the prison looking to help men with drug and alcohol issues for example and inmates who are coming up for release.

'Mr. Cosby is educating these men on how to remove the 'd-i-s' from disadvantage and recognize that they have a second chance when they get parole, they get to be better fathers, great community activists.'

According to Wyatt, Cosby views his incarceration as having given him a purpose - or more specifically an audience that he had been trying to reach on the outside.

Wyatt explained, 'The same people he wanted to reach on the outside. They're right here.'