The couple stopped by "Good Morning America" for their first televised interview together, premiering the clip for their duet. By Ashley Lee John Mayer Katy Perry Who You Love Screengrab 2 - H 2013 ...

The singer wore a traditional Japanese dress during her show-starting performance. By The Associated Press Looking like a princess out of a classic Japanese painting, Katy Perry offered a visual feast ...

Katy Perry brought out the futuristic theatrics for her stop at Uber Arena in Germany for the Lifetimes tour. During the ...

Katy Perry had quite the fright when she nearly fell midair into the crowd while performing atop a giant butterfly prop. The close call occurred July 18 at Chase Center in San Francisco, one of ...