Following the birth of their second child, they've been very much hiding out in their country abode, Amner Hall.
However, it seems that our favourite royal pairing, the Duke and Duchess of Cambridge, are about to make an unofficial appearance this week – namely at Wimbledon.
Wills and Kate have visited the All England Tennis club on many occasions over the past number of years, sitting in the Royal Box (natch) on Centre Court.
In fact, aside from the tennis itself, Kate’s court-side fashion is pretty much the most important thing going on at Wimbledon this fortnight.
The British queen-in-waiting, who gave birth to Princess Charlotte on May 2, was in attendance when Scotland's Andy Murray won an Olympic gold medal on Wimbledon turf in 2012. And she visited several times last year – when defending champion Mr Murray lost in the quarter finals.
So with the Grand Slam tournament beginning this week, we've decided to look back at some of Kate’s most stylish Wimbledon moments:
In this white lace wonder by Australian designer, Zimmerman, Catherine really stood out from the crowd at last year's competition
Also last year, we love this pop of colour from designer Jonathan Saunders and would like to see something similar for the '15 tournament
Kate looks effortlessly elegant in this Alexander McQueen dress while cheering on Andy Murray in 2012
This white Alice Temperley dress sold out within minutes of Duchess Catherine walking onto Centre Court in 2011
PS… We also need the Cambridges to go along because their matching facials expressions are seriously adorable!
OK, so did they rehearse these?