Katy Perry, who dated fellow singer Josh Groban in the late 2000s, reacted to her ex's recent engagement in a video shared on social media.

Grab your group chat, because Katy Perry's love life just took its most unexpected turn yet - and we are here for every twist ...

Justin Trudeau has reportedly been bringing a lot of “good” changes to the life of his rumored girlfriend, Katy Perry. The “Last Friday Night” singer has allegedly started to bounce back from all the ...

Add Yahoo as a preferred source to see more of our stories on Google. The holiday season is fast approaching, with lovebirds Katy Perry and Justin Trudeau reportedly making plans to spend it together.