Abby Lee Miller is giving her two cents on Katy Perry's dancing skills. The polarizing dance teacher, who rose to fame on the hit reality show Dance Moms, used her expertise to evaluate Perry's ...

After a quick wardrobe change, Katy and her team of athletic dancers performed a collection of well-acclaimed songs. "Woman's World" and "California Gurls" being ones to mention as Katy pranced around ...

Once the show finally started, it wasn’t a mere concert, but a high-concept experience meant to mimic an immersive video game ...

Katy Perry laughed off the claims that she’s the “most hated person on the Internet” during her Lifetimes tour stop in ...