Mila Kunis drove a hard bargain during the pre-nup negotiations.

She got Ashton Kutcher to sign an agreement to pay her 25 million dollars if strays from their wedding vows.

This is an expensive wager. Ashton reportedly cheated on the very night of his wedding anniversary with Demi Moore. As the story goes, his security team recruited two blondes to join him for a dip in a hot tub. One of them, Sara Leal, stayed the night and sold her story to the tabs.

A source informed the National Enquirer, (quote) “Mila really wants another child with Ashton. But she doesn’t want to learn he’s sleeping around! He’s strayed before, but if he does it again, the 25 million dollars is a nice consolation prize for Mila.”

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