Taylor Swift might've looked like her bubbly self at the Academy of Country Music Awards, but she was NOT happy and we can all blame John for it!
The songstress was allegedly "bitter" and FURIOUS when she heard her former flame was going to take the ACM stage before her!
“She said she had to go on earlier than him. John just being there irked her.”
Guess John can make even Tay Tay a diva!!!
If only we REALLY knew what went down between these two! Than we could actually understand WHY all his former flames hate John so much!
Thankfully she is a professional, otherwise shiz could've really hit the fan!
[Image via WENN.]