He was joined by his partner and pop star Katy Perry, who sat in the front row, giving a warm smile when Trudeau talked about ...

Add Yahoo as a preferred source to see more of our stories on Google. Katy Perry and Justin Trudeau's spent time over the holidays together. (Images via Getty Images/Yahoo Canada Illustration) Katy ...

Katy Perry and Justin Trudeau appear to be growing closer amid their new romance. In a recent holiday Instagram photo dump, the “Thinking of You” singer included a cozy snapshot of herself packing on ...