The math's been done, and it seems very likely that Maria Shriver and Mildred Patricia Baena were pregnant with Arnold Schwarzenegger's babies at the same time.

Baena, who worked in Maria and Anold's Brentwood home for twenty years, has a son who is 14 years old. At the same time, Shriver was pregnant with her and Schwarzenegger's youngest son, Christopher Sargent, who is now 13 years old. Christopher was born on Sept. 27, 1997.

According to a report by TMZ, Baena did not tell Schwarzenegger he was the child's father until he was a toddler. TMZ reported that the child's birth certificate does not name Schwarzenegger as the father. TMZ also reported that Baena had a baby shower before her son was born in which Schwarzenegger and Shriver sent a lot of presents.

Baena retired from her job in the household in January after working there for more than 20 years. She now lives in a four bedroom home with a pool in the suburbs of Los Angeles with Schwarzenegger's son and her three other kids, according to OK! Magazine.

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