Katy Perry proved her legendary composure isn’t just for the stage. The pop star recently took on the “don’t react” challenge while riding the Tron Lightcycle Power Run at Shanghai Disneyland. Deadpan ...

Pop-star Katy Perry faced one of her biggest fans on "Jimmy Kimmel Live." Kimmel set up a trivia contest to see who knows Perry best and guess who won? That's right, Perry lost the trivia game about ...