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

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.).

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/Instagram 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 ...

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 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 ...

Singer Katy Perry and veteran journalist Gayle King are set to launch into space alongside Lauren Sánchez, fiancée of Amazon founder Jeff Bezos, on an upcoming Blue Origin mission. The all-female crew ...

Sarah Ferguson, Duchess of York, is the former wife of Prince Andrew, Duke of York, who she was married to from 1986 until 1996. During that decade the couple had two daughters, Princess Beatrice ...

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 ...

CAPE CANAVERAL, Fla. (AP) — Katy Perry and Gayle King are headed to space with Jeff Bezos’ fiancee Lauren Sanchez and three other women. Bezos’ rocket company Blue Origin announced the all ...

Katy Perry seemingly has some good friends in really high places. The 40-year-old pop singer was recently selected to be among five other celebrity women who will be taking a trip to the outside ...

Katy Perry and Gayle King are set to travel to space on Blue Origin’s all-women mission this spring. They’ll be joined by former NASA rocket scientist Aisha Bowe, civil rights activist Amanda Nguyen, ...