Jamie Lynn Spears jlcover.jpg We were quick to dismiss the rumors of trouble in paradise between Jamie Lynn Spears and her babydaddy Casey Aldridge - but InTouch Weekly is bringing 'em back big time!

Kelli's Sordid Tale
This week's issue claims that Casey has been seeing a woman in her late twenties named Kelli Dawson since 2006. At the time, of course, Casey was busy dating Jamie Lynn - although Dawson claims that Casey hardly let his romance with the teen queen cramp his style!

"We were both really attracted to each other," Dawson told InTouch. "He totally instigated it and pursued me. His friends would tell me that he liked me, that he thought I was pretty."

While Jamie-Lynn Was Pregnant!!!!!
As for Casey's relationship with Jamie Lynn, Dawson paints a less-than-flattering picture. "You never knew if they were broken up or not," she said, "because it changed from day to day!"

And Casey's response, according to Dawson, was to hook up with her all the more frequently - in fact, she even claims she and Casey were sleeping together when Jamie Lynn announced to the world that she was pregnant!

Luckily, Casey came to his senses and stopped sleeping with her several months before Jamie Lynn gave birth to their daughter, according to Dawson. "It just didn't feel right," she says. "He had to deal with the baby coming, and it had to stop."

Still Seeing Each Other?
Of course, there's plenty two illicit lovers can get up to besides pure sexual relations - and Dawson claims that "even after we stopped having sex, we would still kiss occasionally"!

"Sometimes, we would go to his house or we would fool around in his truck, just driving around and then parking," she admitted.

"I see him all the time, at least once a week," Dawson threw in for good measure.

We're guessing Jamie Lynn's gonna put a stop to that!

Check out our gallery of Jamie Lynn and Casey together below - does this look like the kind of couple which would be plagued by infidelity?