The Internet has accused Katy Perry of copying the brand of this young pop star.

Katy Perry and Justin Trudeau just made their rumored romance officially undeniable as the pair were spotted getting very ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." Romance is alive and well. Sharing a sweet summertime date in Santa Barbara, California, Katy Perry and ...

Actor Chris Pratt could well be called upon to testify in singer Katy Perry’s bitter legal battle against an ailing veteran whose Montecito, CA, home she purchased five years ago. Pratt, 46, and his ...

In the video, Justin Trudeau briefly hops into the frame, dances alongside Katy Perry, and then exits ...

Triumphant Katy Perry is plotting a "revenge" pregnancy with new beau Justin Trudeau – less than a year after her decade-long romance with Orlando Bloom burned out, RadarOnline.com can reveal. "Katy's ...

Katy Perry's "Watch It Burn" helps her break her tie with Justin Bieber and Kelly Clarkson as she claims the fifth-most Adult ...

Katy Perry's greatest hits compilation The Ones That Got the Plays rises into the top 10 for the first time in there U.K.