Katy Perry opened up about dealing with negative reviews of her albums throughout her career. She also shared the new approach, suggested by her therapist, which changed her life!

Other X users also roasted Katy Perry's "143" album, saying that they did not know that it tanked hard on the charts! (via X/ ...

The Invictus Games opening ceremony is now underway at Vancouver's BC Place Stadium, with musical performances from stars such as Katy Perry, Nelly Furtado and Chris Martin ...

Katy Perry has teamed up with ITV for a special one-off concert show. The American popstar, 40, will perform many of her legendary hits including Firework, Roar and I Kissed A Girl as well as ...

Katy Perry is looking back at her 2015 Super Bowl performance via a series of photos and recalling the infamous Left Shark ...

Although Katy Perry is best-known for frothy ... “California, we always rise. And we always roar, don’t we?” Perry asked ...

Katy Perry is looking ... her hit single, “Roar.” She was soon joined by Lenny Kravitz, who played guitar during “Dark Horse” and “I Kissed a Girl.” Perry was also joined onstage ...

The singer closed out the opening ceremony, held at BC Place stadium, with a number of her hits, including Firework, Dark Horse, Roar and Part of Me. Perry ... incident and Katy's actions ...

Samir Hussein/Samir Hussein/WireImage Katy Perry performed ... of hit songs including "Roar," "Dark Horse," "Part of Me," "Lifetimes" and "Firework." Joining Perry in the performance were the ...