After the palace broke the news of Kate Middleton being pregnant, celebrity well-wishers poured in through twitter and personal messages.

After months of speculations and false rumors about Kate Middleton being pregnant, the Palace has finally announced the good news and confirmed that this time round the Duchess is indeed pregnant.

Ever since the Royal family issued an official statement announcing the news, celebrities and well known figures from all over the world have been sending in their good wished and heartiest congratulations. President Obama and wife Michelle were among the first people to send out wished to the to-be mother and father. "We extend our congratulations to the Duke and Duchess of Cambridge on the welcome news out of London that they are having their first child," they said in a statement reports Us Magazine.

Others took to their twitter accounts to wish the couple well. Take a look at some celebrity tweets:

Khloe Kardashian: "Congratulations to the Duke and Duchess of Cambridge!! A royal baby!!! :) awwww so sweet"

Kim Kardashian: "Aww so cute! Congrats!"

Brooklyn Decker: "I hope Royal Baby and Blue Ivy Carter become best friends."

Ivanka Trump: "A royal baby is on the way for #KateMiddleton and Prince William! lovely! #royalbaby"

Maria Shriver: "Wonderful news for Prince William & Kate Middleton. Kate has Hyperemesis. Had that with my last child. Not fun at all. Hang in there, Kate."

Ryan Seacrest: "Will & Kate +1."

Lo Bosworth: "Wonder if Kate and Willz need me to nanny the new baby?"

Cheryl Cole: "I'm sooooooo excited that we're having a royal baby!!!! Congratulations to Kate and Wills!!!!!!"

Richard Branson: "Congrats to Kate & Will on expecting your first child. The happiest day of your life to look forward to!"

Damon Lindelof: "'KATE MIDDLETON'S UNBORN CHILD SHALL SAVE US FROM THE FISCAL CLIFF!!!' - My Cardboard Sign Today"

Josh Malina: "I hope it gets Kate's hair."

Estelle: "Beautiful. Congrats Will and Kate."