In 2011, Katy Perry was “stunned” by an extraterrestrial — and now, 14 years later, she faced a different kind of invader. Perry, currently on her Lifetimes Tour, was performing her 2008 hit “Hot N Cold” at the Qudos Bank Arena in Sydney, Australia, when a rogue fan approached her onstage.

As I walked through the doors of Sydney's Qudos Bank Arena to see Katy Perry on Tuesday night, I wasn't sure what to expect. I hastily bought tickets months ago for my sister, my mum and myself, fuelled entirely by nostalgia for perhaps the best pop album ever made – Teenage Dream.

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

It seems like there is trouble in paradise for Katy Perry and Orlando Bloom. While rumours of tension between the singer and her fiancé continue to make headlines, Perry fueled the speculations with cryptic remarks during a Lifetimes World Tour concert in Australia.

Katy Perry sparked speculation about trouble with Orlando Bloom after making a comment about heartbreak during a recent concert performance.