Cressida Bonas reportedly called it quits with Prince Harry as she was haunted by the ghost of his late mother Princess Diana.
According to a source, the 25-year-old beauty was afraid that if she got married to the royal, she wouldn't get her 'happily ever after', as Princess Diana and Prince Charles had ended up bitterly in divorce, the Daily Star reported.
It should be noted that Bonas' mother Lady Mary Gaye Curzon, 66, has also been divorced four times.
Another source added that Bonas wanted to live together with the 29-year-old Prince them but knew it would be never be permitted by the Queen.