Bristol Palin & Levi Johnston Wedding Off: Engagement Ends Because Of Ex Briana Plum, Says Report

Bristol Palin and Levi Johnston have reportedly called off their wedding, but not because Levi's ex Lanesia Garcia is pregnant, E! News reports. Even Garcia has admitted that Levi isn't the father of her baby, telling, "Point blank, it's not true at all. We haven't hung out at all since 8th or 9th grade when we broke up. I don't know where people are getting this. It's not true at all. Levi is not the father of my baby."

Instead, Bristol and Levi have ended their short engagement because Levi's other ex girlfriend, Briana Plum, said some nasty things about Bristol in an interview. A source told E!, "There was also some picture on Facebook of him and Briana and Bristol just said, 'Let's hold off on the engagement.'"

According to E! News, Bristol nixed the wedding plans about one week after it was announced that she and Levi were engaged. Sarah Palin, who wasn't told of the engagement before it was announced it on the cover of Us, hasn't commented. And no word what the reported split could do to the reality show the pair was rumored to have pitched.