Diana, Princess of Wales, and Camilla Parker Bowles had some connection before their marriages to Prince Charles and Andrew Parker Bowles, but they were not close friends. Their relationship is a complex and controversial topic that has been extensively covered by the media and historians.
Camilla Shand (now Camilla Parker Bowles) and Diana Spencer were both part of the same social circles in the upper echelons of British society. They came from similar backgrounds and moved in similar social circles. It's believed that they may have met on a few occasions before either of them got involved with Prince Charles.
Camilla and Prince Charles had a romantic relationship before he married Diana. They had known each other for many years, and their relationship was a subject of speculation and controversy. Camilla's relationship with Charles was one of the factors contributing to the difficulties in Charles and Diana's marriage.
Diana and Andrew Parker Bowles were also acquainted before Diana's marriage to Prince Charles. Andrew Parker Bowles was a former boyfriend of Camilla, and Diana's relationship with him was part of the same social circle.
It's important to note that the relationships between Diana, Camilla, Charles, and Andrew were complex and involved multiple factors. The exact nature of their interactions and friendships before their marriages is not entirely clear, and different accounts have been presented by various sources over the years.
The love triangle between Charles, Diana, and Camilla has been widely publicized and discussed in the media and remains a significant part of the royal family's history. Diana and Camilla's relationship, in particular, has been a subject of public interest and scrutiny for decades.