Most people would think that the former Prime Minister of Canada Justin Trudeau and global pop sensation Katy Perry would be ...

The chart-topping singer and former Canadian prime minister have been spending a surprising amount of time together lately.

Katy Perry has been spotted dining out with Justin Trudeau, the former prime minister of Canada. On Tuesday afternoon, TMZ ...

Here's literally everyone Katy Perry has dated since she became famous—from John Mayer, to Diplo, to her recent ex Orlando Bloom.