The Prince of Wales’ wife never adopted the title of Princess of Wales so as to not upset those members of the public still mourning Princess Diana, who died in a car crash in Paris on August 31 1997. But this decision should not lead to believe the duchess won’t be crowned Queen following Queen Elizabeth II’s departure, according to Royal expert Charlie Proctor. Arguing this decision should not be influenced by what people think of Camilla, the expert said: “The official line is that when Charles becomes king, Camilla will become Princess Consort. I personally think that is nonsense. Related articles Royal INSULT: How Camilla Parker Bowles was criticised for 'bad tee... REVEALED: How the Queen Mother was Prince Charles’ one OBSTACLE The monarchy is not a popularity contest, and you can’t change titles in fear of certain people still having chips on their shoulder Charles Proctor “When Charles takes to the throne, Camilla will become Queen Consort. “The monarchy is not a popularity contest, and you can’t change titles in fear of certain people still having chips on their shoulders." Mr Proctor argued the Duchess of Cornwall is one of the most hardworking royals and has been honoured by the Palace with growing responsibilities since she joined the family upon marrying Charles in 2005. READ MORE: Why Camilla WILL be QUEEN: ‘There is NO choice’, says top expert Camilla will become an 'excellent' Queen, a royal expert said (Image: GETTY) This and her warm relationships with her acquired relatives, the expert said, will help her become an “excellent Queen”. He told The Sun: “Camilla will make an excellent Queen. She is a hardworking, kind and dedicated member of The Royal Family. “The backlash against Camilla is unfair and unfounded. “She has an excellent relationship with The Queen, William and Harry and young Prince George, Princess Charlotte and Prince Louis. Related articles Prince Charles reveals how he led an entire orchestra for Camilla's... Royal news: OLDER royals carry out MORE public duties than William Prince Charles will be crowned King after the departure of Queen Elizabeth II (Image: GETTY) Camilla has an excellent relationship with Harry, William and the Queen, the expert revealed (Image: GETTY) “But most importantly she has an amazing relationship with Prince Charles. “Charles and Camilla will be an excellent King and Queen.” Clarence House had said in 2005 the Duchess of Cornwall had no desire to be given the title of Queen. And a staggering 67 percent of Britons are happy about this, as they oppose to the idea of Queen Camilla. The harsh opinion the public has about Camilla is mostly the result of the longs-year affair the duchess and Charles have had while the prince was still married to Princess Diana. Camilla and Prince Charles got married in 2005 (Image: GETTY) But the British law is very clear on the issue regarding the title of Camilla, as explained by Lord Norton of Louth, a peer in the House of Lords and professor at the University of Hull. He said: "Upon the death of the Queen, Charles automatically becomes King - that is it. “His wife will become Queen Consort, formally established by precedent.” Camilla could choose to “be known by another title” so as not to upset the public, but in reality she would be Queen, whether Britons like it or not. All rights reserved for this news site express.co.uk and under his responsibility