Charles, who is gradually taking over royal duties from his mother Queen Elizabeth II, now sits at the head of a 10-strong group of royals including his two sons Princes William and Harry and their wives and children.
According to Oprah (a royal in her own right), she gives the same gift to every new parent in her life.
And it is hoped the baby could help heal the reported rift in the Royal family.
"I have a standard gift that I do for people that I really care about", Oprah shared with Access Hollywood.
For a royal baby or a child, there is no official protocol.
And, as Travel + Leisure previously reported, the couple likely has the ideal place to store the child's new Oprah-gifted library. Even though they are now going through this long-distance friendship thing, Priyanka always seems to be there for Meghan.
When quiestion about his new nephew, William said: "I'm very pleased and glad to welcome my brother to the sleep deprivation society that is parenting".
Thai the knot: King marries his bodyguard
Vajiralongkorn has now acquired the right to intervene in government affairs in times of political crisis. He is also protected from any criticism by some of the strictest lese majeste laws in the world.
Just in time for the birth of his son, the Duke of Sussex has morphed into full on dad.
Harry's elder brother Prince William and his wife Kate said they were absolutely thrilled at the news. "It's been the most incredible experience I could ever possibly imagine". They confirmed the little one's birth and sex via social media, but have yet to reveal his name or a photo. "How any woman does what they do is beyond comprehension".
Others believe Meghan could choose a name that reflects her American biracial heritage.
Harry and Meghan made a decision to eschew the recent royal tradition of posing for photographs with their new baby hours after the birth, leaving the world's media and royal fans waiting for a first glimpse of the boy who is entitled to both British and American citizenship. Silverstein's evocative short story has maintained its cult-classic status for over half a century, so it's no wonder that Meghan Markle is making room for the book on her baby's home library.