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Katy Perry had a love-hate relationship with the fans of ' American Idol ' throughout her seven years of judging tenure. The 'Roar' singer is often praised for her insightful feedback to contestants; ...

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 surprises Rebecca Black with an on-stage tour invite for 'The Lifetimes Tour.' Fans can expect sci-fi visuals, ...

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.).

By the time the 2010s hit, we had a whole new crop of chart-topping stars. Gone were the rockers and rappers so many of us ...

Underwood received rave reviews for her first episode, with many viewers taking to X to admit that they prefer her over Perry ...

Black announced Sunday, March 9 on her Instagram page that she’s been chosen to open 20 arena shows on Katy Perry‘s The ...

Katy Perry is reportedly turning to her former rival, Taylor Swift, for advice as she faces challenges with slow ticket sales ...

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 finally poured her heart out following ... Over a week later, after Guerrero’s family confirmed his passing, the Roar singer posted an emotional tribute on her Instagram for the ...