A source shares with Entertainment Tonight why Katy Perry and Justin Trudeau are keeping things casual, and gives an update ...

Katy Perry and Orlando Bloom's relationship is reportedly "strained" amid the pop star's romance with former prime minister ...

Time for a check in with astronaut Katy Perry and former Canadian Prime Minister Justin Trudeau! A source tells Entertainment Tonight that the pair are still seeing each other, but things are casual: ...

The little girls twirling in glittery skirts outside of Katy Perry’s Madison Square Garden concert don’t know her latest ...

Katy Perry is seemingly pushing back at trolls' claims that she wouldn't be able to sell out her concert at Madison Square ...