Katy Perry and John Mayer, who dated on and off from 2013 to 2015, were spotted chatting at a Sabrina Carpenter concert in Los Angeles ...

The “Who You Love” collaborators, who dated on and off for three years, were spotted chatting at Sabrina Carpenter’s concert in Los Angeles on Sunday.

Katy Perry announces she will make a £1 donation to Music Venue Trust for every ticket sold for her forthcoming UK arena tour. Katy Perry has announced her Lifetimes Tour is coming to the UK in ...

Who says you can’t be friendly with your ex? That’s exactly what Katy Perry and John Mayer did at Sabrina Carpenter’s Sunday, ...

Katy Perry can't stop serving up spicy outfits. Her latest is a skin-baring top that fits in perfectly with her '143' ...

A Katy Perry fan stole a strand of the singer’s hair extensions and framed it on the wall as a controversial tribute. A video ...

1 of 5 | Katy Perry attends the Baby2Baby annual gala at the Pacific Design Center on November 9. She announced the U.K. leg ...

Katy Perry has revealed that £1 from every ticket sale for her upcoming 'Lifetimes' jaunt in the U.K. will be donated to the ...

Beloved Irish comedian, actor, author and television host Graham Norton will embark on his first-ever live tour of Australia ...

Major ticketing website Ticketek has been down for two days, displaying an error message saying the site is under ...

Katy Perry is coming back to Blighty. Today the American superstar announces in The Sun that she will play five huge arena shows across the country next October as part of ...

Whether they want to sound like Elvis, Judy, Dylan, Springsteen or just a better version of themselves, celebrities turn to ...