Watch below, but basically a fan asked Katy to pick from a list of possible songs only...every single option was 2013's "Who ...

Katy Perry is letting her ex hear her "roar." The pop star, 40, couldn't hold back her frustration after a fan proposed she ...

Katy Perry‘s ex-boyfriend John Mayer is reportedly looking to rekindle their romance, weeks after her split from her ...

From Russell Brand and John Mayer to Orlando Bloom, here are all the men who feature in the dating history of Katy Perry.

Meanwhile, Bloom has been embracing a more bachelor-like lifestyle. After his split from Perry, he was spotted attending high ...

Katy Perry’s ex John Mayer might be hoping for a second chance to reconnect with his past love after she recently split up ...

Katy Perry is single, having recently separated from ex-fiancé Orlando Bloom, but she has many famous exes. Perry’s past ...

Aug. 20, 2013 -- John Mayer, the Grammy winner who's dated the likes of Jennifer Aniston, Taylor Swift and now Katy Perry, has an interesting take on modern-day love.

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 ...

Katy Perry and John Mayer threw up “Who You Love,” and Beyonc é and Jay Z greased themselves up and hit the beach for “Drunk in Love.” So which couple made the grossest, smuggest, most brain-exploding ...