Find out if she did or not, here!
Did Taylor Swift go out of her way to try and one-up her ex-boyfriend John Mayer?
According to Us Weekly, Taylor threw a fit when she found out John was set to perform before her at the 2013 ACM Awards.
Wanting to go on stage first, the mag is reporting that she used her country music powers to move up her set before his.
Don't judge yet, though!
GossipCop.com is reporting that although Tay did play on stage before John, the Academy of Country Music Awards does all of the show's scheduling and Taylor had no say at all.
One of Taylor's reps actually contacted GossipCop.com too and totally shut down the T-Swift report calling it "completely false."
Do you think Taylor would really be mad over that and act so immature? Do you think she performed before him that night because she threw a fit?
CLICK HERE TO WATCH TAYLOR'S ACM PERFORMANCE WITH TIM MCGRAW!