Katy Perry played 'Not Like the Movies' for the first time in 13 years during the opening night of the Lifetimes Tour in Mexico City Wednesday.

Katy Perry is putting a new spin on a long-standing Taylor Swift tour tradition, and fans are totally eating it up. In a new ...

Just 10 days after making headlines for her trip to space, Katy Perry kicked off her highly anticipated Lifetimes Tour with a ...