Katy Perry and Justin Trudeau were secretly in touch for a month leading up to their Montreal outing. Sources explain how ...

California girl Katy Perry was “definitely on a date” with former Canadian Prime Minister Justin Trudeau earlier this week — ...

Katy Perry and Justin Trudeau ’s outing in Montreal late last month was “definitely a date,” a source close to the former ...

In the middle of Katy Perry’s eccentric and stunt-filled concert in Detroit Sunday, everything stopped and the crowd went ...