International pop star Katy Perry, who has more than 250 million followers on Instagram and more than 105 million followers ...

Pop star Katy Perry successfully overturned a trademark decision barring her from using her own name to sell merchandise in ...

Singer Katy Perry has successfully appealed a trademark decision over her name, after being sued by an Australian designer ...

The judges determined that Perry had used her name as a trademark for five years before Taylor began her clothing business.

Running into an ex can be absolutely awkward — especially if you're Katy Perry and your ex is paramour, singer-songwriter ...

Katy Perry has successfully appealed against a trademark decision over her name, BBC, The Guardian and USA Today report. In ...

Luke Bryan and Katy Perry may not be on the same show anymore, but he's still keeping an eye out for her toddler daughter.

John Mayer and Katy Perry, who dated on and off between 2012 and 2015, both attended Sabrina Carpenter's Short n' Sweet Tour ...

ITV 和 ITVX 正式宣布即将推出一档特别节目《凯蒂·佩芮：有生之夜》（Katy Perry: Night of a Lifetime），这场音乐之夜将由全球流行天后“水果姐”凯蒂·佩芮（Katy Perry）担任主持和主要嘉宾。

Katy Perry has won a significant legal battle in a trademark dispute against Australian fashion designer Katie Taylor. The ...

Katy Perry thanked Sabrina Carpenter for 'solidifying' her 'funtie' status with her nieces after attending Carpenter's Short ...