Emma Dent Coad, 62, is the MP for the Duke and Duchess of Cambridge's neighbourhood of Kensington.
Mario Testino snapped the happy picture of the royal couple.
The princess wowed in stunning summer dresses for her weekend birthday celebrations.
Former US marine Kirstie Ennis implied that the royal is planning to pop the question.
Suits actress Markle wary of a life of "kissing babies in public" like the Duchess of Cambridge.
Royal was without wife Camilla, Duchess of Cornwall for the day.
Duchess of Cambridge joined Sir David Attenborough at the reopening of Hintze Hall at Natural History Museum.
The Swedish royal also spoke about her struggles with anorexia as a teenager.
The Duchess of Cambridge helped show off the London museum's new star exhibit.
Duchess of Cambridge is holding onto her style crown.
Letizia brightened up a cloudy London on the first day of her state trip to Britain with King Felipe.
King Felipe VI's father had a reported 2,154 sexual partners between 1976 and 1994 alone.
And Andre Agassi explains what it was like sitting next to the Duchess of Cambridge in the royal box.
David and Victoria Beckham's youngest also had the pleasure of meeting Princess Eugenie.
53-year-old claims she was let go for her republican beliefs.