The Grammy-nominated pop star launched the U.S. leg of her new "The Lifetimes Tour" May 7 in Houston, followed by her OKC debut May 9 at Paycom Center.

Is Katy Perry still the pop force she once was? Her Austin show revealed 5 moments that prove her appeal—even amidst recent space flight backlash.

In May, I attended one of her first U.S. stops, in Oklahoma City. The show was well attended and still undeniably awkward, ...

Things almost went very wrong for Katy Perry during the latest show of her Lifetimes World Tour. The I Kissed A Girl hitmaker ...

Katy Perry revealed her latest cosmetic procedure before she encountered a 'oops' moment on stage in Australia – see details.

With summer approaching, a number of bars and restaurants that were top-ranked for alcohol sales in their respective cities ...

The Los Angeles County medical examiner has released the cause of death of celebrity hairstylist Jesus Guerrero.

Kevin Mazur/Getty Haters can't keep Katy Perry down. Following some online ... leg of her Lifetimes Tour at the Toyota Center in Houston on May 7 — and playfully clapped back at the negative ...

Katy Perry is a superstar at a crossroads ... Rauw Alejandro's 'Cosa Nuestra' tour brings Broadway musical spectacle to Houston So what's a diva with nine No. 1 singles, a history-making Super ...

Katy Perry is roaring back at her haters ... with white platform shoes as she took the stage at the Toyota Center in Houston, Texas. She was criticized for her dancing two weeks earlier for ...