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.).

Memes erupt with Katy Perry's announcement. Because she's bringing Rebecca Black on her tour, KatyCats can't help but poke ...

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

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

He’s an anchor who holds me down, and he’s very real. He’s not the number one fan of Katy Perry, but he’s the number one fan of Katheryn Hudson.” And if that doesn’t already sound ...

Starting at 6:30 p.m., young movie lovers can catch a screening of the classic movie as part of the town's TGIF youth nights. "The Goonies" is a 1985 adventure drama about a group of kids who go ...

Katy Perry is opening up about the loss of her friend and celebrity hairstylist Jesus Guerrero. On Saturday, March 1, the pop star, 40, shared an emotional post on Instagram which features a ...

Pop star Katy Perry has been branded “entitled” and “unforgivable” by the family of the 85-year-old veteran she ousted from her $15 million Montecito, Calif., mansion—and who she is ...

Pop star Katy Perry is set to journey into space on an upcoming all-female mission aboard Blue Origin's New Shepard rocket. She will be accompanied by Lauren Sanchez, fiancée of Blue Origin's ...

Mandatory Credit: Photo by Ted McDonnell/REX/Shutterstock (5490634d) Taylor Swift Taylor Swift in concert, Melbourne, Australia - 10 Dec 2015 American singer ...

WASHINGTON – Pop star Katy Perry is set to “shoot across the sky” this spring when she lifts off as part of a six-member, all-female crew on Blue Origin’s next space flight, the company ...