Is Jessica Simpson Loving the Single Life?

Jessica Simpson is single and loving it...or so she claims.

According Life Style Extra, she's been telling friends, "We were so different, we were fighting so much. I’m really happy to be out of that relationship. This time, it’s totally done."

For some reason I don't buy it. I feel like they need another round of 'on-again off-again' to make it official. Isn't the 20th time the charm?