Katy Perry is a superstar at a crossroads. She has been mocked mercilessly for an 11-minute flight on a Blue Origin spaceship that ended with her kissing the ground. Her album "143" received universally negative reviews and failed to secure a chart liftoff.

Katy Perry kicked off the North American leg of her Lifetimes Tour at the Toyota Center in Houston on May 7. During the show, she clapped back at claims she "can't dance."

Katy Perry is roaring back at her haters. During the Wednesday, May 7, stop on her Lifetimes tour, the pop star, 40, addressed people who claim she can't bust a move. Perry performed a dance break during "Last Friday Night (T.