RadarOnline.com is reporting exclusively.
In a stunning development set to reignite Tiger's cheating scandal, James claims that Tiger is the father of her son.
James, 29, gave birth to her son in early 2001, before Woods and Elin Nordegren were married.
James is one of approximately 15 women linked to Woods, 34, in secret sexual affairs.
A source familiar with the situation told RadarOnline.com that Tiger has not taken or been asked to take a paternity test.
However, RadarOnline.com has seen photographs of the purported love child who bears a striking resemblance to the world's number one golfer.
James recently dished about her secret on the set of a forthcoming porn movie in Los Angeles, a source told RadarOnline.com.
Her bombshell accusation comes just a day after headlines blared that Tiger had a secret love child. But those reports did not name the alleged mother.
Now RadarOnline.com has learned exclusively that James is claiming she is the mother of Tiger's secret son and told him he was the dad in 2006 when she says they reconnected.
"She says Tiger is the father of her child," one source told RadarOnline.com. "And she's insistent about it."
James claimed to have had a two-and-a-half year affair with the superstar when he paid her and another woman $2,000 each for a "two-girl party."
The pair engaged in unprotected sex and James became pregnant, a source told RadarOnline.com. Yet it wasn't until a chance encounter with Woods, six years later, that the Florida woman told Woods that she believed her son was his, according to the source.
RadarOnline.com has found no evidence that Woods has paid James.
We previously were first to report that alleged "cougar" mistress Theresa Rogers tried to have Woods' baby.
Rogers had a baby while she was seeing Woods, but sources close to her told RadarOnline.com that Tiger is not the father.
Tiger is set to play in the U.S. Open. His wife Elin took their two children to China where they are visiting her brother in Shanghai, as RadarOnline.com as first to report.