It's still three days to her 70th birthday, but the Duchess of Cornwall celebrated early with afternoon drinks at Clarence House.
Clearly in a good mood, Prince Charles was seen sharing a laugh with Aussie author Kathy Lette.
The royal couple were seen happily mingling with their celebrity guests.
It's been a busy week for Prince Charles and the Duchess, who were also seen attending state events for the King and Queen of Spain's tour.
'Absolutely Fabulous' star Joanna Lumley was just one of the A-lister attendees.
Looking relaxed in a pale blue shift dress, the Duchess will officially celebrate her milestone birthday on the 17th of July.
Sydney mum-of-two Leah Kingsley did gymnastics at age 11 until glandular fever saw her stop. Less than two years ago, Leah rediscovered it and is now winning Instagram with her amazing snaps.