The birth certificate of Arnold’s love child has been released. Hit the jump to see it and read more.

@wilmajor

As TMZ reported, Mildred “Patty” Baena — who worked as a housekeeper/assistant for Arnold and Maria — is the mother. She listed her then-husband, Rogelio Baena as the dad.

Baena used a different last name on the birth certificate — Pena.

The boy was born on October 2, 1997, which now makes him 13. He was born at Saint Joseph’s Hospital in Burbank, CA.

TMZ