LEVI JOHNSTON'S EX-GIRL IS PREGNANT, BRISTOL MAY BE CALLING OFF THE WEDDING...

All hell is breaking loose again in the Palin household, just when we thought things were settled and quieting down. After news broke a few weeks ago that Bristol Palin and Baby Daddy Levi Johnston had gotten back together and are engaged again, now we're hearing that his ex got pregnant during the separation and Bristol is none too thrilled. Enough to possibly not go through with the wedding. Levi says he's not the father, not surprisingly. Though the ex admits Levi is one of three whom she hooked up with the week of conception, so all may not be lost with Bristol and Levi's reunion. Thing is, this is the same ex who was Bristol's bff when she stole Levi from her back before they hooked up and got pregnant. Yup. The ex says she was blindsided by her bestfriend's stab-in-the-back and hasn't spoken to her since their last phone conversation when Bristol explained to her that she couldn't help herself, after apologizing (of course). Sounds like a bit of karma to us. Brilliant! [Huff Post]