They have been going out a lot and Katy has been going to political meetings with Justin and dressing like a first lady.  Katy Perry and Justin Trudeau's introduce each other to their kids. Katy has a 4 year old while Justin kids are all grown up.

<p>They have been going out a lot and Katy has been going to political meetings with Justin and dressing like a first lady.&nbsp; Katy Perry and Justin Trudeau's introduce each other to their kids. Katy has a 4 year old while Justin kids are all grown up.</p>