Katy Perry and Justin Trudeau’s new romance is continuing to heat up as both the pop star and the former Canadian prime minister appeared to make cheeky references to each other over Halloween weekend.

Katy Perry's dating life has been a subject of public fascination, with a history of high-profile relationships. From her early days with Johnny Lewis to her marriage with Russell Brand and an on-again,

Her performance of the latest hit from "Prism" proves a show-stopper. By Jason Lipshutz, Billboard Katy Perry Billboard Music Awards - P 2014 Performing remotely from the Newcastle Metro Radio Arena during the awards ceremony, which happened live from the ...

Katy Perry has been winning hearts with her photos from Prague. The pop icon recently conducted her show for the Lifetimes Tour stop in the Czech Republic. As such, she has shared glimpses from the trip that are too wholesome to miss.