Royal Family celebrates Kate's birthday with lovely photos of the Duchess

Royal Family celebrates Kate's birthday with lovely photos of the Duchess

William attended an engagement at London's Air Ambulance Charity earlier in the day before joining his wife later.During the visit, a member of staff tasked, "Are you doing anything special today?" leaving a coy William to reply, "That would be telling!" before they all burst into laughter.

Kate Middleton celebrates her 37th birthday on Wednesday, but she'll be spending the bulk of it without husband Prince William.

2010: Kate's 28th was, once again, celebrated at the Middleton home with her family and royal beau. Catherine would have spent part of the day by herself, as son Prince George, five, was at school while daughter Princess Charlotte, three, would have been at nursery.

Kensington Royal, the official Instagram account of the The Duke and Duchess of Cambridge and The Duke and Duchess of Sussex, posted an image of a smiling Kate Middleton, taken in Cyprus in December, with the caption: "Thank you everyone for all your lovely messages on The Duchess of Cambridge's birthday!"

When receiving the card, reporters captured him saying: "I did remember this morning, so I was OK".

Since Prince Harry and Meghan Markle expecting a baby very soon, fans of the royal family are keen for Duke and Duchess of Cambridge to expand their family for one more Prince or Princess.

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The last time they went out for Kate's birthday was when she was pregnant with Prince George.

George will be celebrating his sixth birthday in July, while baby Louis, turns one on April 23.

Third, Prince William and Middleton's three children have at least two years gap.

As a former air ambulance pilot, he was appropriately on hand to celebrate the London Air Ambulance service's 30 anniversary-and even flew himself to the event.

The couple joined Kate's parents, her brother James, and sister Pippa, to see a Cirque de Soleil show at the Royal Albert Hall in 2013.