Kristian Schmidt for WildAidBy now, the world knows that the royal baby has been born!
Prince William and Kate Middleton welcomed their second child, a daughter, Saturday. Kensington Palace released a statement and tweeted the news, saying, "The baby weighs 8 lbs., 3 oz. The Duke of Cambridge was present for the birth."
The baby girl joins big brother Prince George, 21 months.
Queen Elizabeth II, Prince Philip, Prince Charles, Duchess Camilla, Prince Harry and "members of both families have been informed," the palace added. "Her Royal Highness and her child are both doing well."
The Prince of Wales and the Duchess of Cornwall are "absolutely delighted" at the birth of the Duke and Duchess of Cambridge's daughter, Clarence House said.
The princess' name will be announced in due time.
She shares a birthdate with royalty, too! Russia's Catherine the Great, who was crowned in 1762 and ruled until just months before her death 1796, was born on May 2, 1729. The newborn princess also shares a birthday with soccer player David Beckham, a close friend of her father's, who turns 40 today.
Here are a few other famous people who were born on May 2:
Lily Allen
The "Hard Out Here" singer was born in 1985 in Hammersmith, London, England.
Christine Baranski
The Good Wife actress was born in 1952 in Buffalo, New York.
Dwayne Johnson
The wrestler-turned-actor was born in 1972 in Hayward, Calif.
Ellie Kemper
The Unbreakable Kimmy Schmidt star was born in 1980 in Kansas City, Mo.
Donatella Versace
The fashion designer was born in 1955 in Reggio di Calabria, Italy.
Other famous people who share a May 2 birthday with the princess include actor Robert Buckley, racecar driver Kyle Busch, entrepreneur James Dyson, basketball player Paul George, singer Leslie Gore (1946-2015), figure skater Sarah Hughes, actress Kay Panabaker, actress Jenna von Oy and actor David Suchet.
Tune in for a brand-new episode of The Royals this Sunday at 10 p.m. on E!