Bruno Mars breaks his tie with Rihanna and Katy Perry as "I Just Might" rises to No. 1 on Billboard's Pop Airplay chart, ...

Katy Perry and Orlando Bloom are "super committed" to keeping their family dynamic strong despite their split, a source tells PEOPLE Bloom and Perry share daughter Daisy Dove, 5 The actor and pop star ...

In 2006, years before she became one of the biggest stars on the planet, Katy Perry found herself a gig with nu metal ...

Lovestruck Katy Perry is eyeing a long-term future with new man Justin Trudeau, but insiders said worried pals are warning her to cool her jets because the hunky former Canadian prime minister is ...

After Katy Perry and Orlando Bloom got engaged on Valentine's Day, they only used three words between them to announce the news. "Full bloom," Katy wrote alongside a photo of the couple that showed ...

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 ...

A forgotten footnote of pop history ...

Katy Perry and Justin Trudeau are making their relationship official — and the singer is feeling the love. A source told People that Perry appreciates the former Canadian prime minister's continued ...

Australian designer Katie Perry has won a trademark case against US pop star Katy Perry after a 16-year-long legal battle.

Katy Perry shares intimate Instagram photos with boyfriend Justin Trudeau, giving fans a rare glimpse into their relationship ...

Katy Perry just lost her legal battle against Australian fashion designer Katie Perry, over name use that went all the way to ...

Katy Perry was dealt a loss in her long-running trademark dispute with an Australian fashion designer named Katie Perry — but ...