I have no idea where Brit Brit's little sister learned about contraceptives, but judging by the latests clues to emerge, I think she might have skipped that lesson altogether. We're all familiar with the Jamie Lynn Spears baby drama by now, so I won't be getting into the sordid details of how the youngest of the Spears hid her pregnancy from her parents and then sold her story to OK magazine for a million dollars in cold hard cash. But it seems that Jamie Lynn's troubles never stop - and also, that she seems to have been waging her own war on contraception. So now, as if all the baby drama wasn't enough to begin with, there are all sorts of rumors going round about how Jamie's longterm boyfriend Casey is not the father of her baby.

I know it's not the first time such rumors reach our ears, only this time, there's a more elaborate story to go with them. In Touch has the scoop, and it claims that Jamie Lynn's relationship to Casey was very volatile, and that at one point, things between the two teens got so bad, that Jamie turned to another man for... ahem, support "Jamie Lynn said she and Casey were having serious problems and she was upset about it", an insider tells In Touch. "She said Casey cheated on her all the time, and that she couldn't trust him". Soon, Britney's sister and her new male pal became more than just friends. "They would fool around at his mother's house. He was totally in awe of her", the insider states. "He said that she was very experienced and had a great body. He was in heaven".

It all ends with the two hormone-ridden tweens having - gasp - unprotected sex. After which, predictably, Jamie Lynn reportedly got back with Casey and dumped her temporary fling. "He was totally upset but figured she had gotten back together with Casey", says the source. And of course, when news came of Jamie Lynne's pregnancy, the dear "friend" who helped Jamie vent her frustrations (sexual or otherwise) got scared and thought that he might be the father. Personally, I think these rumors prove that Britney's sister is a lot more shady and secretive than we originally assumed. Either that, or every male teenager in America is now fantasizing about being her baby daddy and is making up stories to that effect. Is that something that's supposed to be attractive? You tell me, 'cause I just don't know anymore...