Posted on Tue May 8, 2012 07:20 AM PDT
Victoria's Secret model Alessandra Ambrosio and her fiance Jamie Mazur are the proud parents to a newborn son.
Mazur Tweeted the following about the good news: "Welcome my son, can't wait to show you around this crazy place."
The little boy, whose name has not been released, has a 3-year-old sister, Anja.
This past weekend, Alessandra enjoyed a baby shower with family and friends.
On Saturday, she Tweeted, "So much fun at my little boy baby shower! Now just have to wait for him to arrive!"
Looks like the 30-year-old beauty didn't have to wait much longer! Congrats to the family of four.
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