Queen Camilla is set to star in a new documentary following Prince Harry’s recent bombshell. The Queen’s domestic violence campaign is being highlighted in a new ITV documentary, the news of which comes just one month after the Duke of Sussex was interviewed on the same channel about his legal pursuits. Camilla, 77, has allowed a camera crew to film her at work for the past year. “Her Majesty The Queen: Behind Closed Doors” will feature conversations between the Queen and the victims of domestic abuse, as well as relatives who have lost loved ones and those working to end violence against wome…