Katy Perry performed several of her hits, including Rise, Roar, and California Gurls, while waving the California state flag ...

Billie Eilish, Pink, Katy Perry, Nirvana and Dr Dre were among the stars who performed at FireAid on Thursday, a benefit concert in Los Angeles to help the area recover from two of the largest fires ...

Amazon has slashed the price of Katy Perry's signature perfume just in time for Valentine's Day. With delivery, you could ...

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!

Pink, who always dials it up to 100, performed Janis Joplin’s “Me and Bobby McGee” and Led Zeppelin’s “Babe I’m Gonna Leave ...