Tiger Woods' first alleged mistress Rachel Uchitel decided against holding a press conference at the 11th hour and has been quiet about her alleged affair with the golfer. TMZ.com reports that Uchitel has $10 million reasons to stay quiet.

While many thought the settlement that was part of Uchitel strict confidentiality agreement was for between 2-5 million it's now believed that Woods paid $10 million for Uchitel's silence because she had so much dirt on him.

According to insiders, the deal could fluctuate a million dollars either way based on what happens in the future.

If Woods did indeed pay Uchitel $10 million, he could be looking at a very steep settlement if and when his wife, Elin Nordegren, divorces him.