You know what they say about California Gurls. Katy Perry came dangerously close to suffering a wardrobe malfunction when her bra broke during her Las Vegas show over the weekend. The “Fireworks” ...

In USA TODAY’s The Essentials, celebrities share what fuels their lives, whether it's at home, on set or on the road. As she prepares to embark on her first world tour in seven years, Katy Perry needs ...

All the latest news and updates on American singer Katy Perry, who is best known for songs including Firework (2010), California Gurls (2010) and Roar (2013). She was previously a judge on talent show ...

Katy Perry has denied allegations of sexual assault made against her by Orange Is the New Black actress Ruby Rose. The Australian star took to Threads on Sunday, April 12, to allege that the ...

Forbes contributors publish independent expert analyses and insights. Hugh McIntyre covers music, with a focus on the global charts. Katy Perry's Teenage Dream — one of the most successful pop albums ...