Pop singer Katy Perry and Australian designer Katie Perry have been locked in a dispute over trademarking of their products ...

A lawyer asked Katy Perry on Tuesday whether she stood to gain money or anything else from a trial in a long legal fight over ...

What happens when aging, illness, and real estate collide? The Katy Perry lawsuit shows why estate planning can't wait.

It's not the first long public fight Katy Perry has had over a property. She previously sparred in court with an order of ...

Katy Perry's will give her testimony on August 26 in a $15 million Montecito mansion lawsuit against the Wescott family. The ...