Add Yahoo as a preferred source to see more of our stories on Google. Katy Perry, Rebecca Black - Credit: Samir Hussein/WireImage; Lorne Thomson/Redferns Katy Perry reteamed with Rebecca Black last ...

Showbiz has always granted fans a front-row seat to artists’ dramatic highs and gut-wrenching lows. But when the fall is too ...

From a flying butterfly to a crowd-surfing shark and a chorus of fans voting via QR code to hear a ballad about heartbreak —welcome to Lifetimes, Katy Perry’s cosmic-coated tour de force that lit up ...

Rebecca Black, whose music video for the song “Friday” gained viral fame for all the wrong reasons when she was just 13, is getting the last laugh. Black announced Sunday, March 9 on her Instagram ...

Of all Katy Perry's music videos, it's an undeniable universal truth that the video for her 2011 single ‘Last Friday Night (T.G.I.F.)’ is the greatest. Don't even try to convince us otherwise. From ...

Katy Perry reteamed with Rebecca Black last night, and their joining forces is looking to last through Lifetimes - as in Perry's so-named tour. Black, who appeared in Perry's 2011 video for "Last ...

Katy Perry will be supported by Rebecca Black on 'The Lifetimes Tour'. The 'Firework' hitmaker was a surprise guest at the 'Friday' singer's concert at the El Rey Theatre in Los Angeles on Saturday ...