katy perry

Katy revealed how her and Taylor's reconciliation happened IRL.

Swift is the top-earning celebrity this year!

Katy appears to be showing support for Taylor amid the pop star's drama with Scooter Braun.

The old friends revealed their truce in Swift's 'You Need to Calm Down' video.

The pop stars have officially buried the hatched.

The YouTube beauty expert is currently feuding with Tati Westbrook.

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

Remember when Kanye West called Taylor Swift out for lying?

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

Find out how Rihanna, Ariana Grande and more stars celebrated the holidays this year.

Money was no object for the pop star as she bid on her man at the One Love Malibu charity auction.

Emma Bunton and Mel B dished some very interesting news...