Camilla, 77, and Anne have grown close since Her Majesty joined the royal family in 2005 following her wedding to King ...

Princess Anne, who is widely known as the hardest working royal, appears to also be a stickler for the rules because, the ...

Princess Anne and Queen Camilla conducted a joint engagement on Wednesday, where the Queen asked her sister-in-law to break ...

Princess Anne and Queen Camilla made a rare public appearance together earlier this month, with one expert claiming the ...

Queen Camilla returned to royal duties for the first time since Buckingham Palace announced she had been diagnosed with a ...

Queen Camilla and Princess Anne appeared at a rare joint engagement tonight in London for a very special reason.

The two women took part in a rare joint engagement at the University of London, where the Princess Royal presented her sister-in-law with an honorary doctorate ARTHUR EDWARDS/POOL/AFP via Getty ...

Queen Camilla was awarded an honorary doctorate of literature by her sister-in-law Princess Anne in a rare joint engagement ...

Anne, 74, has served as chancellor of the University of London since 1981 and presented Camilla with an honorary doctorate in ...

Queen Camilla's attempt to break royal protocol was halted by Princess Anne during a rare joint engagement. Anne presented ...

Princess Anne is not going to break royal protocol, not even for Queen Camilla.

Although Camilla invited Princess Anne to enter the room ahead of her, the princess insisted that the queen go first as she "smiled and politely refused, allowing Camilla to enter first ...