The married actors Emily Blunt and James Krasinski welcomed their first child over the weekend--a daughter they have named Hazel. More from PEOPLE.com:
The actor, 34, made the happy announcement himself via Twitter.
"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 former Office star writes.
The couple, who were married in 2010, announced the pregnancy in September.