Rose Hanbury, the Marchioness of Cholmondeley, attends the final day of the Badminton Horse Trials alongside Queen Camilla

https://www.dailymail.co.uk/news/article-13409571/Rose-Hanbury-Badminton-Horse-Trials-Queen-Camilla.html

The woman rumored to be Williams side piece and Kate's replacement.

Last month william was spotted with George and her son