Maria Shriver and Arnold's Mistress Pregnant at the Same Time

Genghis Khan, eat your heart out. Arnold Schwarzenegger was so active in spreading his seed, he impregnated both his wife and his mistress at the same time. Just when you thought it couldn't get any worse.

According to TMZ, Mildred Patricia Beana, Arnold's mistress, and Maria Shriver were both pregnant with Arnold's child at the same time in 1997. In fact, the children were only born weeks apart.

Maria's son was born September 27th and Beana's son was born October 2nd.

What is this, Sister Wives? Arnold really has no shame.

At this point, I don't think there's anything left Arnold can reveal that'll surprise us. You've got four other families in different states? Cool. You fathered Octomom's kids? Yeah, that seems about right.