john mayer

Katy Perry and John Mayer were seen, once more, getting cozy during a Grateful Dead show.

Maybe we can all relate to John Mayer a little more now. In a recent interview with Ronan Farrow, one of Montana’s most famous residents opened up about music and Montana.

John Mayer guest-hosted 'The Late Late Show' last night (Feb. 4), and of course, he couldn't resist gushing about Katy Perry's epic Super Bowl performance.

You love who you love, regardless of gender, skin color or religion. That should be the governing principle of life in general -- but it's most certainly the case in the song and video for the John Mayer and Katy Perry duet 'Who You Love.'

John Mayer and Katy Perry are back together in a big way. It's not only good for their careers (they keep gushing about one another to the press to promote their new albums 'Paradise Valley' and 'Prism'), but also for their hearts. Turns out, Mayer is even considering taking the next step with Perry. What's that step?

Katy Perry admitted to being madly in love with John Mayer in her Vogue cover story earlier this summer, despite being broken up at the time. They were seemingly reunited on Fourth of July and now, they get romantic on the song 'Who You Love,' a slow-burning, 'early '80s-inspired soft rock duet.

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.

This is the breakup that just won't end. Even though Taylor Swift and John Mayer haven't been together for over three years, they keep fueling the gossip fire by writing songs about each other.

Katy Perry has been a busy lady. In between platonic wedding-watching with Robert Pattinson, she managed to throw an A-list Memorial Day party -- and one of her invited guests was off-and-on boyfriend John Mayer. Cue the "oh no, not again" eye rolling.

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.

John Mayer may have admitted to Ellen DeGeneres on her namesake show that his now-defunct relationship with Katy Perry was private as they entered and exited it, but some new details have come to light about why the pair split. While the relationship is dunzo, his feelings for her apparently are not.

Katy Perry proved to be too much for John Mayer, who couldn't deliver the level of commitment the candy-coated, whipped cream shooting starlet needed. Sources close to the pair said their breakup was a long time coming, and that nothing was as rosy as it seemed.