Kate Winslet Gives Birth to Baby Boy...But Will His Last Name Be Rocknroll?

Some Titanic-sized congratulations are in order!

Kate Winslet has given birth to a baby boy, as confirmed by E! Online. The new addition to the family is Winslet's first child with husband Ned Rocknroll, and Winslet's third child overall.

There are only few details about the baby as of yet: The boy was born today weighing in at 9 lbs, and is perfectly healthy.

Interestingly, while the baby's first name hasn't been revealed yet, it is rumored that the baby's last name is Winslet, not Rocknroll. We support that decision one hundred and ten percent.

The baby joins Winslet's other two children—Joe, age nine, and Mia, age 13—who were born from Winslet's previous two husbands, Jim Threapleton and Sam Mendes.

Through the later months of her pregnancy, Winslet has been busy promoting her new movie Labor Day, co-starring Josh Brolin.

Fans of the Divergent book series will soon be able to see Winslet in the movie adaptation, where Winslet will play Jeanine Matthews.

For now, we're sure Winslet will enjoy some time off to bond with her new baby boy. Congrats to the couple!