Sunday, March 30 marks Mother’s Day in the U.K. (Mother’s Day in the United States will be celebrated on Sunday, May 11). The former Kate Middleton penned a touching message for the holiday, which comes one year after she announced her cancer diagnosis.

Princess Catherine rang in Mother’s Day in the United Kingdom by paying tribute to Mother Nature. On the holiday, which fell on Sunday, the Princess of Wales shared a rare, dreamy video on her joint Instagram account with husband Prince William. It features different clips of trees, oceans, mountains, rain, flowers, animals, snow, and more.

Handsome leading man Richard Chamberlain, who came to prominence in the 1960s medical series “Dr. Kildare” and then became king of the miniseries with such ratings blockbusters as “Shogun” and “The Thorn Birds,” has died. He was 90. Chamberlain’s death was confirmed to Variety by publicist Harlan Boll. The actor died Saturday, March 29 in …