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 ...

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 ...

Now that Katy Perry is officially single, her ex John Mayer is hoping to rebuild their relationship, a source exclusively tells Star. “John and Katy are on very good terms these days, so John had no ...

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 ...

Katy Perry's dating history took a major turn in 2009 when she met comedian Russell Brand, and they were engaged within months. A spectacular wedding in India followed in 2010, but they split by 2012.