Katy Perry is getting futuristic on her new Lifetimes tour, which kicked off its North American run May 7 in Houston. Here ...

J ust two weeks after she announced the set list from space, Katy Perry’s Lifetimes Tour is under way. The pop diva has been ...

Katy Perry promised that she ... Smile," or any of the other big hits from her own catalogue. According to Gayle King, who also flew with Perry on NS-31, Perry sang a bit of the song "What a ...