John Mayer

Toto's Steve Lukather brought it onstage weeks after John Mayer played the instrument with Dead & Company.

Guitarist vowed injury wouldn't affect his performance during Sphere residency.

Guitarist segued between the Grateful Dead classic and his 2001 solo hit at recent Chicago concert.

When Taylor Swift puts out a song, everyone has an opinion: The music critic, the die-hard fan, the hater (who's gonna hate, hate hate) -- and yes, the person who inspired the track.

After seeing a growing trend on my Facebook feed, and reading several online articles, a growing number of women seem to be turning their gaze to an unexpected type of man.

I'm a huge John Mayer fan and I watched all 3 nights of his Late Late Show hosting stint online, because I'm never up that late. So here I'll share it with you. I love John Mayer's professional look!! Ed Sheeran included too.

They’re said to cost upwards of $540,000! It WOULD take a superstar to afford such—luxury?

Katy Perry has finally and officially confirmed what the world knows and is painfully obvious -- that she and BF John Mayer have split.

Since it started a few years ago, asking celebrities to go to various dances via Youtube has become common.

While Katy Perry sidestepped the direct question about having a boyfriend, her reported ex John Mayer praised the singer for her work ethic during a radio interview.

Katy Perry has revealed why she and boyfriend John Mayer broke up last spring and the true reason she split with husband Russell Brand in her January 2014 Marie Claire cover. She looks pretty bangin', BTW!

Even though Katy Perry's first marriage ended in divorce after only 14 months, the singer's relationship with reformed Lothario John Mayer is going so well (despite that hiccup this past spring), that sources say it's pretty certain that they will get engaged.