Katy Perry

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.

She's been nominated 13 times.

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

"That's the tea."

"If you're trying to make a perfect pop album, you're just trying to make 'Teenage Dream' again."

"She’s amazing and she has these people controlling her money, her life."

From on-stage baby bump reveals to record-breaking Instagram announcements, these celebrity pregnancies made major headlines.