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 ...

In a performance that got social media buzzing, Katy Perry and Rebecca Black teamed up for a surprise duet of viral hit "Last ...

Pop star Katy Perry will fly to space this spring as part of a six-member, all-female crew with Blue Origin, the company ...

Katy Perry’s 2011 song "Last Friday Night (T.G.I.F)" from her third studio album, Teenage Dream, has debuted on US Spotify.

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

Katy Perry is reportedly leaning on Taylor Swift for advice as she struggles with low ticket sales for her upcoming Lifetimes ...

Katy Perry joins Blue Origin’s NS-31 mission, an all-female crew The historic flight will be led by Lauren Sánchez this spring New Shepard will offer a brief suborbital experience above Earth ...

WASHINGTON – Pop star Katy Perry and journalists Gayle King and Lauren Sanchez, who is billionaire Jeff Bezos’ fiancee, are set to blast off into space on a Blue Origin rocket, marking the ...

Pop star Katy Perry is going to space as part of Jeff Bezos' Blue Origin next mission. The Amazon founder has announced that its upcoming New Shepard mission, NS-31, will include Perry and an ...

It will be the first all-female spaceflight featuring a crew of six led by women, and it features renowned personalities like multi-Grammy award-winning singer-songwriter, Katy Perry, alongside ...