One of the most beloved couples in Hollywood welcomed their first child into the world this weekend.
Yes, it' a girl for Emily Blunt and John Krasinski!
The former Office star made the exciting announcement himself over Twitter today, writing:
"Wanted to let the news out directly. Emily and I are so incredibly happy to welcome our daughter Hazel into the world today! Happy bday!"
The couple hosted a baby shower in December that included such guests as Jennifer Aniston and Amy Adams.
They were married in July 2010 and Blunt confirmed her pregnancy this fall.
In other famous person baby news, Simon Cowell is also now a father, as girlfriend Lauren Silverman gave birth to a boy on Friday.
We send everyone our best wishes and we take them off the following list of stars expecting children in the next few months:
1. Kristin Cavallari
Kristin Cavallari has been a fan of the selfie throughout her second pregnancy.
2. Kelly Clarkson
2013 was a big year for Kelly. She got married and shortly thereafter announced baby news!
4. Kerry Washington
Scandal star Kerry Washington recently told E! that when it comes to pregnancy fashion, "I look for things that fit."
5. Scarlett Johansson
Scarlett Johansson is pregnant! She's expecting her first child with fiance Romain Dauriac
6. Christina Aguilera
Christina Aguilera kicked off 2014 in style: she's expecting her second child. Hooray!
8. Ginnifer Goodwin
Once Upon a Time co-stars Ginnifer Goodwin and fiancÃ© Josh Dallas are preparing for their first child.
10. Kendra Wilkinson
Kendra is already a mom to four-year-old Hank Jr. -- she's expecting a baby girl this time around.
11. Jenni Farley
JWoww and fiancÃ© Roger Matthews are having a girl! Looks like Snooki's son Lorenzo will have a playmate.
12. Jenna Fischer
Jenna Fischer and her husband will welcome their second child before the year is through.
13. Kayte Walsh and Kelsey Grammer
Kayte Walsh and Kelsey Grammer made an exciting announcement in early 2014: They are gonna be parents again.
14. Savannah Guthrie
Savannah Guthrie shocked the world in March of 2014: She announced that she is pregnant. And married.
16. Mila Kunis
Mila Kunis is expecting her first baby with fiance and former That 70s Show costar Ashton Kutcher!
17. Stacy Keibler
Stacy Keibler came out with major news in the spring of 2014: she's expecting her first child!