Kate, 43, personally wrote the correspondence to coincide with the new photographic exhibition, This Is Also Motherhood, on display this week at Phillips in London.
The Duchess of Sussex , 44, and her husband Prince Harry, 41, joined a parade of world-famous names for the exclusive James Bond-themed bash in Beverly Hills.
With the countdown to Christmas officially on, it's now that time of year to dust off the tree decorations and get into the festive spirit as retailers across the UK have released their ads.
The honourees include a mix of relatively unknown models, actors and musicians, with the most famous face being Munroe Bergdorf - a controversial activist.
The Prince and Princess of Wales conducted the traditional naming ritual of HMS Glasgow at the BAE Systems' shipyard in Scotstoun, on the bank of the River Clyde.
The Duchess of Sussex, 44, posted an Instagram reel of her whirlwind '24 hours of impact and fun' on Thursday evening, including behind-the-scenes snippets from her Washington DC trip.
The royal couple engaged in three outings during their day-long trip , including Long Meadow Cider, an award-winning family-run farm in the heart of County Armagh in Northern Ireland.
The new programme - announced back in March is based on the real history of the Guinness family and their Dublin-based business, who were just as scandalous in real life.