Queen consort Camilla pays tribute to Queen Elizabeth II

The Queen Consort Camilla has paid tribute to Queen Elizabeth II, saying "she carved her own role."

"It must have been so difficult for her being this solitary woman, there weren't woman prime ministers or women presidents, " she said.

"She was the only one."

Camilla also said Queen Elizabeth had an unforgettable smile.

Preparations are continuing for the queen’s state funeral in the British capital on Monday, when royalty and heads of state from around the world are expected to be among the 2,000 people attending the service in Westminster Abbey.