Both Jack and Eugenie are bundled up in coats and Jack looks cosy in a grey beanie.
Princess Eugenie, 29, is no stranger to an Instagram tribute. In fact, she did a similar post to mark Jack’s birthday last year, posting a photo of Jack laughing so hard that his eyes are squeezed shut.
“Clearly I said something funny this time! Sums up Jack in a nutshell!” she wrote.
The couple, who announced their engagement in January 2018, met when Eugenie was attending Newcastle University and vacationing in the Swiss ski resort of Verbier with friends. Mutual pals introduced the two on the trip.
All eyes are on Meghan Markle and Prince Harry as the world awaits the arrival of Baby Sussex, however rumours have been swirling that Eugenie is about to announce her pregnancy.
Watch this space...