It was just a few weeks ago that we heard about the end of the six-year engagement of former American Idol judge Katy Perry and Lord of the Rings star Orlando Bloom. Now, though, with her hanging out with Justin Trudeau,

After Katy Perry came onto the A-list scene, she’s been linked to some A-list stars, including some very unexpected ones. While we all know about her brief marriage to Russell Brand and her nine-year relationship with actor Orlando Bloom,

Katy Perry's rumored relationship with former Canadian Prime Minister Justin Trudeau puts her on the list of other celebrities who have dated famous politicians.