John Mayer

Katy Perry admitted in her Vogue cover, on stands now, that she is still madly in love with her ex, John Mayer. Yesterday (July 4), she posted a photo of the couple locked in an embrace while wearing patriotic attire on her Instagram feed.

Seems Katy Perry just can't stay away from John Mayer -- not only did she recently admit to Vogue that she's still "madly in love" with the singer, she was also spotted with her lips on his lips this weekend.

In the battle for Katy Perry's heart, right now there are rumors of a Robert Pattinson romance as well as a John Mayer reunion in the works. But Perry's pals are rooting for only one of those guys. Which one?

Get excited! John Mayer announced that his new album 'Paradise Valley' will hit stores on Aug. 13!

Everything about John Mayer makes us so conflicted. His music is kind of lame, but he's actually a great guitarist. His music is kind of lame, but look at him without a shirt on. His music is kind of lame, but he has a great sense of humor.

After they were seen canoodling at a party over Memorial Day weekend, rumors immediately ignited that Katy Perry and John Mayer were back together. While this was a rude assumption that assumed neither of them had the self-control to maintain a platonic friendship, well ... it looks like it's probably true.

Memorial Day Weekend has come and gone and along with it many backyard barbecues with friends and family. Katy Perry also had a Memorial Day BBQ and who was in attendance? Well, none other than her ex-boyfriend John Mayer!

Throat surgery seems to have gone very well for John Mayer. It gave him time to think about his life, prompting him to admit his wrongdoings to his many spurned ex-flames (even the ones who can't seem to get over him already). And now he's expanded his humanitarian efforts to those who really need it -- by helping fix up some veterans' homes in Louisiana.

We've said it before and we'll say it again-- hell hath no fury like a Taylor Swift scorned. The ACM Awards were kind of a rough night for T. Swizzle who was none too happy that her ex John Mayer was also in attendance.

It's often said that revenge is a dish best served cold -- but as Taylor Swift is finding out, it's also pretty good if you can serve it in front of thousands of screaming fans.