Katy Perry and John Mayer have reunited nearly 10 years after their breakup at an unlikely event – Sabrina Carpenter 's L.A. concert. Carpenter performed at the Kia Forum on Sunday (Nov. 17) and Perry ...

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 ...

A fan stole one of Katy Perry's extensions directly from her head ... “I am super keen to announce The Lifetimes tour, and ...

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 ...

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 ...

Today, one the best-selling music artists of all time, Katy Perry announces The Lifetimes Tour is coming to the UK in October ...