Katy Perry

This year's holiday was met with a mix of celebratory posts and acts of protest.

Staff had no idea they had asked the pop star to wait for a table.

Taylor Swift once sang about her crush on Owl City.

The teen put her own spin on one of her grandma's classics.

Britney Spears' beau Sam Asghari hooked her up with a stunning floral display and gifts.

A songwriter says she hasn't been paid yet for a track she worked on for another artist — and TikTok's got theories about who the artist is.

Don't worry, though... The pop star wants to hook her up with tickets to her Vegas show!

Including all the hits and a couple hidden gems!

This 'Prism' promotional single deserved to be treated like a hit. Here's why.

Superstar songwriter Bonnie McKee spilled some tea about how Katy Perry inspired her to write this Britney Spears smash.