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

Queen Camilla donned a ceremonial robe as she received an honorary doctorate at the University of London Nov. 20, given to her by none other than her sister-in-law, Princess Anne. Camilla is being recognized for her work with literacy and literature.

Britain's Queen Camilla pulled out of one of the royals' most high-profile annual events on Friday night as she continues to experience the effects of a chest infection that she suffered earlier this month,

British royal family news divulges that Prince William has had a “brutal” year, watching from the sidelines as his father King Charles and wife Princess Catherine battled cancer. Catherine is now cancer free and while Charles continues his treatment,

Queen Camilla's attempt to break royal protocol was halted by Princess Anne during a rare joint engagement. Anne presented her sister-in-law with an honorary doctorate Wednesday.

Queen Camilla was presented with a special honor by none other than her sister-in-law, Princess Anne. Camilla, 77, was awarded an honorary doctorate of literature by The University of London on Wednesday0.

Princess Anne, who is widely known as the hardest working royal, appears to also be a stickler for the rules because, the royal just refused to break protocol even with Queen Camilla's permission. On Wednesday,