Katy Perry suffered a major wardrobe malfunction while on stage in Las Vegas as her bra burst open mid-performance.

Katy Perry has hit out at American Idol, reportedly blaming it for her career downturn and her struggle to keep her music ...

Katy Perry has gone full "bitter" as she blames "American Idol" for her plummeting career. This comes amidst her Blue Origin ...

Pop star Katy Perry says online criticism over her recent space trip has left her feeling "battered and bruised", but reassures fans she was "OK".

Katy Perry kicked off the North American leg of her Lifetimes Tour at the Toyota Center in Houston on May 7. During the show, she clapped back at claims she "can't dance." ...

Blue Origin's all-female crew, which included pop star Katy Perry, completed their trip into ... company's Launch Site One in western Texas. ABC News' Katie Kindelan, Nic Uff, Mireya Villarreal ...

The “Before He Cheats” singer, 42, declared that she has no plans to travel to space when she was asked about Katy ... replaced Perry, 40, as a judge on the current season of the ABC series.

The competition is intensifying as siblings duke it out for their ticket to Hollywood. Plus, the hosts throw Katy Perry a birthday party with puppies. ABC News' Will Ganss reports.

Blue Origin's all-female crew, which includes pop star Katy Perry, completed their trip into ... Blue Origin said. ABC News' Katie Kindelan contributed to this report.