Bristol And Levi Are Back Together?

Sexy Sarah is gonna be pissed!
Rumor has it that Bristol Palin and baby daddy Levi Johnston are back on again!
A source close to Bristol reveals:

“Bristol and Levi are still very close. Now that Mama Palin is out of the picture and Bristol is on her own in Anchorage, they spend more time together than most people think. Levi even stays overnight. I think they are back together.”

When can we expect Baby #2?
You know she’s not going to keep up with that BS abstinence pledge!
[Image via AP Images.]