The subtle back and forth between Katy Perry and Taylor Swift has become more blatant in recent weeks, with Perry taking the latest stab at the Superbowl. 

But overnight it seems John Mayer (who has dated both Katy and Taylor) weighed in on the Late Late Show, while acting as host. 

Not only did Mayer interview Katy’s two backup dancers, left shark and right shark, he also made a very directed comment against Taylor ahead of the Grammys. 

“You can see me at the Grammys doing what I do best, being avoided by Taylor Swift,” he said.

“That won’t make the internet at all.” found the following clip from the show. 


But John’s obvious siding with Katy makes us think the two may be back on again.

Of course, Taylor DID publicly snub Mayer at last year’s Grammy Awards, so the is somewhat warranted. 

Is this ongoing feud going to continue playing out in the media or should we be holding our breath for the Grammy’s after party?