Bristol Palin And Levi Johnston End Engagement. Again.

Don't buy that wedding gift just yet – Bristol Palin, 19, has called off her second engagement to Levi Johnston. Bristol gave Levi, the father of her 19-month-old son Tripp, the boot after a fight concerning one of Tripp's ex-girlfriends. No, not the pregnant one. Yes, I'm confused too.

This breakup was reportedly over Levi's other ex Briana Plum, who said some things in an interview that Bristol wasn't too happy about. And then there were a few photos of Briana and Levi on Facebook that Bristol wasn't too thrilled about, either.

Apparently Levi's pregnant ex-girlfriend Lanesia Garcia has publicly admitted that Levi is not the father of her unborn child. "Lanesia and Levi have dated off and on over the past few years but he's not the father of that baby," says a source. "Lanesia's other ex boyfriend is the father. She's not the reason [Bristol and Levi] broke it off."