Pop star Katy Perry unveils a Star Wars-inspired costume on her Lifetimes Tour, sparking strong social media reactions ...

The overall effect is visually satisfying, but the interactive experiences that place Perry and her audience in a surreal, ...

Viral “Friday” singer turned hyperpop star Rebecca Black took the T-Mobile Center stage flanked by two topless male dancers ...

The Grammy-nominated pop star just launched the first U.S. leg of her new "The Lifetimes Tour" May 7 in Houston and now is ...