When Katy Perry sings "Roar" in concert, you'll hear it all right.. After performing at Tuesday night's iHeartRadio listening party in L.A. to promote her new album, Prism, the pop superstar ...

Katy Perry is hitting the road to support her latest album, 2013’s Prism, with a massive world trek called “The Prismatic World Tour.”The 46-city North American leg will feature the up-and ...

Katy Perry in bloom onstage during “The Prismatic World Tour” in Washington, D.C. Live performance does remind us how much of a role production plays in top-40 hits today.

Katy Perry just wrapped up the Australian leg of her Prismatic World Tour, which will visit nearly 90 cities over the course of 130 shows by the time it wraps up in March 2015.The endeavor is so ...

Katy Perry Announces ‘Prismatic’ North American Tour Dates. Capital Cities, Kacey Musgraves and Tegan and Sara are set to open for the pop star on the 46-city trek starting on June 22 in ...

Katy Perry’s Tour Costume Designer Dishes on ‘Prismatic’ Concert Outfits. ... With her Prismatic world tour currently traveling through Europe (the first show kicked off May 7 in Belfast, ...

The ever-changing hair colors, cartoonish stage costumes, celebrity boyfriends and a brief marriage to British comic Russell Brand — it’s all kept the buzz about Katy Perry hot since she ...

Last night (May 7) Katy Perry launched the ‘Prismatic World Tour’ in Belfast, Ireland, in an incredible display of colorful costumes, complicated choreography, and seriously impressive stage ...

Katy Perry brought her Lifetimes Tour to PHX Arena on July 12. It was a sci-fi fever dream with "Roar," "Firework," "I Kissed ...

Katy Perry has been BUSY as HECK these past few months, crisscrossing the globe to present her Prismatic World Tour. She’s done 129 performances so far and she still has Asia and South America ...

Katy Perry launched the countdown to her Prismatic World Tour with an image of one of her costumes, designed by Valentino. Female Katy Cats that love the singer's look and style (and like to copy ...

When Katy Perry sings "Roar" in concert, you'll hear it all right.. After performing at Tuesday night's iHeartRadio listening party in L.A. to promote her new album, Prism, the pop superstar ...