The 32 year old delivered baby boy Indio on Monday (05Sep11) morning via Caesarean section. The tot weighed in at seven pounds, 10 ounces (3.46 kilograms).
It is Kidd's first child with her Argentine polo player boyfriend Andrea Vianini, who also has a seven-year-old son, Lucas, from another relationship.
A statement from the proud parents to Hello! magazine reads, "We are delighted to announce the birth of our beautiful son Indio Vianini Kidd. All are happy and healthy and doing well and we could not be happier."