Since the Harvey Weinstein scandal first broke in October 2017, multiple allegations of rape and serious sexual assault have been made against Hollywood figures.

And Charlie Sheen became the latest celebrity to face claims about his behaviour when he was accused by Dominick Brascia of attacking the late Corey Haim.

Charlie has "absolutely denied" raping the actor, then aged 13, on the set of the 1986 film Lucas, after Corey's friend Dominick alleged Sheen had sodomised the child star after smoking pot with him.

Corey, who died in 2010 at the age of 38, had allegedly opened up about his experience to Dominick, who told the National Enquirer: "Haim told me he had sex with Sheen when they filmed Lucas.

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"He told me they smoked pot and had sex. He said they had anal sex. Haim said after it happened Sheen became very cold and rejected him. When Corey wanted to fool around again, Charlie was not interested."

Since Charlie denied the allegation through his spokesperson, the divorce papers filed by his ex-wife Denise Richards have come to light once again.

In the papers, filed in 2006 following the couple's four-year marriage, Denise alleged that she was concerned by Sheen's use of gay porn - which appeared to her to involve young male stars who looked underage.

"In December of 2005, the Respondent and I took a vacation in Barbados without our children," Denise wrote in her sworn declaration, which was filed at Los Angeles Superior Court in April 2006 to support her bid to take out a restraining order against him.

"It was my intention to discuss certain serious matters with the Respondent during this trip and to try and understand why the Respondent was participating in certain activities, which were repulsive to me and to convince him to seek help for the sake of our children.

"Prior to our trip, I learned that the Respondent was accessing gay pornography sites which I found even more disturbing because I felt that the boys looked underage," she added.

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The divorce papers also allege that Sheen signed up to "disturbing" porn sites "which promoted very young girls, who looked underage to me with pigtails, braces, and no pubic hair performing oral sex with each other".

Denise also contended that her ex used "gay pornography also involving very young men who also did not look like adults".

In September the following year, Sheen said the FBI were "aware" of Denise's claims but had taken no action against him.

(Image: Getty Images)

"The FBI was aware of these issues. I provided them with every computer I owned," he said at the time.

"The computers were returned two weeks later. Haven't heard from them since. Period. The end."

Denise and Charlie have two daughters together, Sam and Lola Rose.

Sheen publicly revealed he is HIV positive in November 2015, four years after his diagnosis. He was later sued for allegedly exposing his ex-fiancee Scottine Ross to the disease through unprotected sex. The lawsuit was referred to arbitration.