The Duchess of Cambridge Kate Middleton gave birth to a baby boy today.
Hollywood was quick to start both cheering and mocking the royal offspring, which is now third in line to the British throne.
Some celebs even noted that the new prince shares their birthday.
Here are some of the best reactions from Twitter:
Congrats to William and Kate. Your son shares the same birthday as I do.— Albert Brooks (@AlbertBrooks) July 22, 2013
Unfortunately, this means that Juan Uribe and the #RoyalBaby will not share a birthday.— Los Angeles Dodgers (@Dodgers) July 22, 2013
Woah people seem super excited for this new british band, the royal baby.— Ellen Page (@EllenPage) July 22, 2013
I would just like to go on record and say the #RoyalBaby is not mine.— edgarwright (@edgarwright) July 22, 2013
with all the hype, this royal baby needs to emerge glowing in a blinding white light with faeries carry the afterbirth in golden buckets.— kurt sutter (@sutterink) July 22, 2013
You can tell the royal baby is British because he doesn't have any teeth.— Comedy Central (@ComedyCentral) July 22, 2013
I'm rather delighted that the Royal baby was born on my birthday. Yes, I'm staking the claim on 7/22. :)— Bumble Ward (@BumbleWard) July 22, 2013
Alright I'm going back to watching the 24/7 online royal baby cam.— josh groban (@joshgroban) July 22, 2013
I'll pay good money if they name the Royal Baby Royal.— Jeff Daniels (@Jeff_Daniels) July 22, 2013
Never good to build up a joke too much but coming in 2 hours: THE GREATEST AND FUNNIEST ROYAL BABY TWEET ON EARTH— Adam McKay (@GhostPanther) July 22, 2013
Anything but Henry anything but Henry anything but Henry anything but Henry anything but Henry anything but Henry #royalbaby— John Green (@realjohngreen) July 22, 2013
It's a boy!! Congrats to William & Kate. Anyone got any baby name suggestions? #royalbaby— The X Factor (@TheXFactor) July 22, 2013
According to twitter, right now I'm supposed to be hosting a show about the royal baby called "After Birth". (They should name him "Carl")— Chris Hardwick (@nerdist) July 22, 2013
A huge royal congrats to the Duke and Duchess #Will&Kate on the birth of their baby boy today! Fabulous news :-)— Nigel Barker (@NigelBarker) July 22, 2013
Very exciting to be in Europe for the birth of the #RoyalBaby ! People here are going crazy. Congrats to the royal couple!— Leeza Gibbons (@LeezaGibbons) July 22, 2013
I would be so honored if they named the royal baby, "Steve Martin."— Steve Martin (@SteveMartinToGo) July 22, 2013
stupid royal baby comes out early to ruin my bday? 6 mins old and this prick is already more famous than me? not cool #ididtheclubcircuit— David Spade (@DavidSpade) July 22, 2013
I'm not gonna deny it - I'm very happy about the royal baby. Congrats to Will and Kate! #britishonmymomsside— Paul Feig (@paulfeig) July 22, 2013