After being speculated as the one who disseminated rumors of Queen Elizabeth's Alzheimer's disease, Camilla Parker-Bowles again made headlines because of an alleged association with drugs.

In a Globe magazine issue that's slated to come out on October 27, one of the Duchess of Cornwall's unidentified friends talked about the royal family member's usage of drug. The tabloid headline reads, "Best Friend Tells All: Camilla Caught in Drug Scandal."

The publication reports that traces of cocaine have been found in the palace. The best friend allegedly caught the duchess snorting cocaine in Buckingham Palace.

If Camilla Parker-Bowles' drug scandal turns out to be true, her husband Prince Charles will not be pleased. In 1999, his stepson Tom Parker Bowles was caught for cocaine usage and was cautioned for possession of ecstasy and marijuana.

Although concerned, Prince Charles allegedly banned his stepson from interacting with his own sons Prince William and Prince Harry. Epoch Times reports that Prince Charles told Tom: "You've been a bloody fool. Pull yourself together." The film publicist assured his stepfather that he did not use drugs in front of the two princes.

Prince Charles is a known supporter of drugs charity, Phoenix House.

The other half of Prince Charles is also accused by some people of plotting the rumors about Queen Elizabeth's mental health. As per the reports, the monarch was found wandering around the palace's garden in a "confused" state.

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Apart from thinking that her son Prince Charles was her husband Prince Philip, Queen Elizabeth allegedly couldn't remember the wedding of grandson Prince William to Kate Middleton.

"The palace is desperately trying to hide the new health crisis Queen Elizabeth is facing-the 88-year-old monarch is reportedly showing the early stages of Alzheimer's disease," reported the Globe for its October 20 issue.
Royal insiders, however, have dismissed the rumors. The palace, on the other hand, is yet to comment about Camilla Parker-Bowles' drug scandal.