The first taste of the forthcoming "Prism" is off to a ferocious start. By Keith Caulfield, Billboard BTS Lands Sixth No. 1 Album on Billboard 200 Chart With ‘Proof’ Bruce Springsteen Becomes First ...

The students hope their videos will win them a Katy Perry "GMA" concert. Oct. 14, 2013— -- intro: After Katy Perry put out a call for high schools students to submit their own rendition of her ...

Colo. high school's lip-dub video won the "GMA" "Roar With Katy Perry" contest. Oct. 25, 2013— -- Katy Perry celebrated her 29th birthday by giving a private concert at the Colorado high school ...

It’s unclear what the overlap between British monarchists and KatyCats is, but we can now place Princess Charlotte squarely in the middle of that Venn diagram. The young royal and second child of ...

Katy Perry's Lifetimes Tour had fans buggin' out on Friday. The pop star endured a scary prop malfunction while performing at the Chase Center in San Francisco during her most recent show. Fan videos ...

Unlock access to every one of the hundreds of articles published daily on BroadwayWorld by logging in with one click. Global pop superstar Katy Perry, in collaboration with Theta Network, is launching ...