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 and Katy Perry's romance began in August 2012, nine months after Perry's ex-husband Russell Brand dumped her via ...

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 isn't the luckiest lady when it comes to love but we think it's about time her prince comes riding in on his white horse as her rumoured beau John Mayer has just called time on their fling.

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 ...

During a segment of her Big Brother-like “Witness World Wide” livestream Sunday, Katy Perry was joined by cab driver James Corden for a game of “Spill Your Guts or Fill Your Guts,” which is sort of ...