Pop queens Katy Perry and Rebecca Black are making waves again, but this time, it's not about a viral single. The two singers ...

Recently, Redditor u/ostayi asked men of the Reddit community to share the things they secretly enjoy and would never admit ...

Katy Perry surprised the audience at her Los Angeles concert by bringing Rebecca Black on the stage for a special performance of Last Friday Night (T.G.I.F.).

From must-see concerts to upcoming music releases and more, we're breaking down the hottest music news and events happening ...

Katy Perry teamed up with Rebecca Black to perform 'Last Friday Night (T.G.I.F.)' and invited her on the Lifetimes Tour.

Katy Perry was a judge on ‘American Idol’ for seven years until she announced she was leaving the singing competition in ...

Katy Perry's 2010 hit 'California Gurls' has joined the Spotify Billions Club after reaching one billion streams on the ...

Lady Gaga and Katy Perry attend the Academy Museum of Motion Pictures: Opening Gala honoring Haile Gerima and Sophia Loren, ...

Katy Perry shared what her fiancé Orlando Bloom said about her upcoming Blue Origin space trip with Gayle King and more.

Katy Perry, one of the best-selling ... be among this diverse group of celestial sisters,” Perry captioned the Instagram post she made to share the news with her fans. Katty Perry fans had a field day ...

DAY 250 INTO WHAT WAS SUPPOSED TO BE A WEEK LONG SPACE MISSION ... upcoming returnJournalist Gayle King, singer Katy Perry and bioastronautics research scientist Amanda Nguyen are among the six-person ...