Jon Gosselin Hooks Up with the Babysitter...how sadder can get this story get?

Jon Gosselin is a total manwhore. Jon Gosselin has another woman in in life. Jon's new nighttime pal is a woman he hired to babysit his kids. Classy!

Jon spent the night with Stephanie Santoro, 23, a cocktail waitress, single mom and aspiring model whose online resume reveals she's willing to pose nude!

Jon and Stephanie, who works part-time at Legends, Jon's favorite night spot in Reading, Pa., spent Saturday night there, with Stephanie sitting at his table most of the time.

They left together at a little before 3 a.m., an eyewitness told RadarOnline.com. (The club closed at 2 a.m. but they stayed inside.) They drove together in Jon's car back to the family home in Wernersville where Stephanie spent the night in Jon's apartment over the garage.

Stephanie stuck her head out at approximately 7:15 a.m. Sunday, wearing the same outfit as the night before. Jon called her back in and soon they left in separate cars.

Jon Gosselin has been seen out with several women inluding 22 year old Hailey Glassman and former Star Magazine reporter, Kate Major, 26. He has told both women he is still dating them.