In early 2009, Kourtney and Scott Disick called time on their
relationship after dating for three years. In the time they were
separated, Kourtney met hot model, Michael Girgenti, (pictured above) on the set of a photo shoot and according to the guy, they had unprotected sex. This was in March 2009. By December 2009, Kourtney gave birth to a son.
Michael said he tried contacting Kourtney after seeing a photo of Mason and believes he's the biological father of the boy who is now 3 and a half years old.
According to TMZ, the model has filed papers at a Los Angeles court asking a judge to order DNA tests for Kourtney, Mason and Scott Disick. He's also asking for joint custody of the boy.
