I will never forget the Queen's smile: Camilla

STORY: "She's been part of our lives for ever. I'm 75 now and I can't remember anyone except the Queen being there," Camilla said of Elizabeth's death on September 8 aged 96.

"It must have been so difficult for her being a solitary woman. There weren't women prime ministers or presidents. She was the only one so I think she carved her own role," she added in the tribute which was recorded as part of a package in the last three months.