Katy Perry

The 2019 Met Gala is really the gift that keeps on giving.

Perry literally lit up the room!

As Perry's cold war with Taylor Swift finally ends, she might suddenly be locked in another.

See stars like Katy Perry, Snoop Dogg and Mariah Carey dressed in their Santa Claus best.

Madge gathers a few of her famous friends to celebrate the world's greatest pop star: Herself.

The 2015 Billboard Music Awards took over Las Vegas on Sunday (May 17), and while there were many winners, it was Taylor Swift's night.

Katy Perry perhaps took a page from her frenemy Taylor Swift's book and attempted to trademark the iconic Left Shark from her 2015 Super Bowl performance -- only she was denied.

From Nicki Minaj to Rihanna to Beyonce, take a look at the 2015 Grammy Awards Red Carpet.

Katy Perry's lawyers are not happy with an Orlando resident trying to make a quick buck off the now-infamous Left Shark dancer.

What's a girl to do after she completely nails her 2015 Super Bowl Halftime performance? Get a tattoo to commemorate the iconic event, obvs.