Katy Perry had been teasing the video for the last two days on social media, posting various images that seemed unrelated, including a hamster running on a wheel and a rocket ship launching into space, Joinfo.com reports with reference to ...

While Perry has been blonde for the past few weeks, her new ‘do is quite a few shades lighter than what she rocked at Sunday’s GRAMMYs, according to ET. “It’s the last color I have yet to do on my ...

This sets a new bar for Spotify for being the highest first-day streaming for a single track by a female artist, Joinfo.com reports with reference to EW. The success could have something to do with Spotify’s promotional blitz for the singer. Martin Kirkup from Direct ...

Katy Perry announced the locations of the sparkling chained disco balls paying her new single “Chained to the Rhythm” around the world by posting a map of them on Twitter and Instagram Wednesday morning. Leave your bubble (and bring your headphones): ...