"There are very few people who can get me to come to the Staples Center for three nights of rehearsal, but Ed is one of them," Mayer recently told magazine. It really humiliated me at a time when I'd already been dressed down." show's Willie Geist in July 2013.
Country pop darling Taylor Swift has certainly become known for writing songs about the ghosts of boyfriends past.
Now fresh off of a breakup with One Direction's Harry Styles, it's time to play a familiar game: Which song is about Taylor's ex?
Plus, Taylor’s new song “Shake It Off ” seems to target him again, although not as explicitly as her previous title did.
With all this bad blood floating between them, I’m shocked that they’re even in the same hotel at the same time, much less actually spending time together.
Taylor and Joe - who still lives at home with his parents - are already very serious, The Sun newspaper has claimed.
Taylor has also dated One Director singer Harry Styles and Scottish DJ Calvin Harris, as well as John Mayer, Conor Kennedy and Jake Gyllenhaal.
"It's abusing your talent to rub your hands together and go, ' Wait till he gets a load of this! Swift penned "Bad Blood" about the star off her new album 1989. "If somebody is trying to defame my character, you're going to hear about it," she said.
Perry and Mayer split again in February 2014, but have been reconnecting ever since.
Taylor didn’t even attempt to hide the fact that her song, “Dear John,” was about John Mayer, and the song didn’t pull any punches when it came to calling him out.
Meanwhile, John also replied to the song, claiming that it was ‘lousy’ for her to do it, and stated that the accusations were just bitter lies.
Two years later, the “1989” highlight “Out Of The Woods” is widely assumed to be about Styles, with lyrical references to their December romance and snowmobile accident.