0508_ambrosio_singleAfter just celebrating her baby shower on Saturday, Alessandra Ambrósio welcomed her new baby boy on Monday!

The 31-year old Victoria's Secret Angel gave birth to a son in her native Brazil on Monday afternoon, and took to her Facebook page on Tuesday to share the news.

"Well, the day just arrived and we couldn't be more happy!!! Noah Phoenix was born yesterday afternoon and already stole our hearts. Anja is a proud big sister now and we are so thankful he is with us..."

Noah is the second child for the model and her husband Jamie Mazur. Their daughter Anja is 3 1/2-years-old.

The proud dad tweeted his excitement on Monday, saying "Welcome my son, can't wait to show u around this crazy place."

He followed up today with a hint as to what little Noah's future holds:

Congratulations to the family!

Hot Videos