Katy Perry had a truly iconic reaction to John Mayer being brought up during her Lifetimes tour, and the video is—frankly—everything. Watch below, but basically a fan asked Katy to pick from a list of ...

The couple stopped by "Good Morning America" for their first televised interview together, premiering the clip for their duet. By Ashley Lee John Mayer Katy Perry Who You Love Screengrab 2 - H 2013 ...

The Grammy winner says new duet gives fans both sides of the relationship. Singers Katy Perry, left, and John Mayer attend the 55th Annual GRAMMY Awards at the STAPLES Center, February 10, 2013 in Los ...

John Mayer's relationship with Katy Perry heating up. Dec. 27, 2012— -- intro: What a difference a year makes: Last year Katy Perry and husband Russell Brand spent the holidays apart before ...

John Mayer has long been one of the most recognizable names in music, known for his Grammy-winning songs and high-profile ...