Oksana Grigorieva learned the hard way that being greedy doesn't pay. Mel Gibson's baby mama could have been rolling in the dough if she accepted the actor's original offer for a whopping $15 million. But Grigorieva wanting more meant she inevitably received less. According to TMZ, the sultry singer said she turned down the initial offer because she didn't want him having unsupervised visit with little Lucia. However, insiders maintained that she really thought by holding out she could make bank because he allegedly beat the crap out of her. Now, Grigorieva is apparently paying for her greed. As it turns out, the gold-digging Grigorieva will get a paltry $750,000 in three installments. And to boot, Gibson will be getting more unsupervised visits. In fact, the actor gets 50/50 custody. Ouch! Among the other stipulations, Grigorieva's house will be sold once the toddler turns 18. The money will then go into a trust for the little girl. In addition, Grigorieva can't even write a book about the actor. Who's the biggest loser after all?