Celebrity Fight: The Post Break-up Bout

Back in early 2010, Taylor Swift and John Mayer spent a blisssful couple of months together until they broke up, like most celebrity couples do.

In typical T. Swift fashion, she went and penned a song about Mayer, because in his words, he was a "jerk." So perhaps when Taylor's track 'Dear John' came out, Mayer should not have been so shocked and, again, in his words "humiliated." He told Rolling Stone, "I didn't deserve it. I'm pretty good at taking accountability now, and I never did anything to deserve that. It was a really lousy thing for her to do."

The '22' songstress reportedly has quite the distaste for Mayer and sources said that his mere presence at the 2013 ACM Awards just "irked her." Talk about bad blood!

Point Goes To: Surprisingly John Mayer. Taylor Swift got a hair too public with her songwriting in this instance.