In the UK, Buckingham Palace says there is "no record" of a meeting between the Queen and the woman at the centre of sex allegations against her son, Prince Andrew.
The woman's father has told some newspapers they met in London.
It emerged last week that Andrew had been named in US court documents relating to a convicted paedophile.
Former Press Secretary to the Royal Family Dickie Arbiter says palace officials are adamant that claims of impropriety on the Prince's part are untrue: