Katy Perry shared an adorable video of daughter Daisy singing backstage on her 'Lifetimes Tour,' amid alleged relationship ...

A source previously told PEOPLE that Perry's stress over the reception of '143' had put a strain on their relationship ...

A man was arrested after ambushing Katy Perry on stage during her Lifetimes Tour in Sydney, Australia. Security removed the ...

Video shows the moment a fan jumped on stage during a Katy Perry concert in Sydney and tried to hug the pop star before being ...

Katy Perry made a candid 'breakup' comment during her latest show in Sydney as part of her Lifetimes Tour – see details.

Pop star Katy Perry was surprised at her concert in Sydney on Monday when a fan briefly ran up to her on stage and grabbed ...

Katy Perry appeared without her engagement ring as she made a surprise appearance at a gay club in Melbourne. The I Kissed A ...

Katy Perry was ambushed by a rogue fan who found his way onto the stage during her “Lifetimes” tour this week. The scary ...

Katy Perry has had a hard year. The 40-year-old singer even described herself as the internet's "piñata" following ...

It’s not the best time to be Katy Perry. Last year her album 143 was nothing short of an abomination (working with Dr. Luke ...

Pop superstar Katy Perry made a surprise appearance at Melbourne's gay bar Poof Doof, shouting drinks for revellers.