Katie Perry, who had a strikingly similar name to pop superstar Katy Perry, was a clothing designer who used her own name as the name of her brand. The singer adopted the name in 2001, while the ...

Katy Perry’s “Teenage Dream” co-star Josh Kloss says he has carried “silent trauma” with him since the pop star allegedly exposed his penis at a party without his consent nearly 14 years ago. In his ...

Pop star Katy Perry has lost another round in a long-running trademark battle with an Australian fashion designer who operates under the name Katie Perry. Australia’s High Court ruled Wednesday that ...