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 ...

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 ...

LOS ANGELES, CALIFORNIA: Katy Perry and John Mayer appear to remain on good terms a decade after their breakup. The two were spotted sharing a friendly moment at Sabrina Carpenter’s concert in Los ...