Katy Perry

The YouTube beauty expert is currently feuding with Tati Westbrook.

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

Perry literally lit up the room!

Watch the hilariously wild 'Earth' video featuring Justin Bieber, Ariana Grande, Ed Sheeran, Katy Perry and Brendon Urie as animals.

There are rumors swirling that she was going to replace Celine Dion

Johanna Jones got surprise proposed to during Hollywood Week on 'American Idol' and it was so sweet.

Katy Perry is sharing all the details on her sweet proposal from Orlando Bloom.

Katy Perry and Orlando Bloom are engaged after three years of on-and-off dating.

Check out the best reactions to Katy Perry and Zedd's new song "365."

See the full lyrics to Katy Perry and Zedd's new song '365.'