updated 06/08/2011 AT 9:00 AM ET
•originally published 06/08/2011 AT 10:30 AM ET
It’s a girl for Jennifer Connelly and husband Paul Bettany!
The actress, 40, welcomed daughter Agnes Lark on May 31 in New York City, her rep confirms to PEOPLE.
The actress had a scheduled home water birth only three days after strolling with her family in New York.