- Justin Trudeau and Katy Perry Make It Official, Step Out Hand-In Hand In Paris TMZ
- Justin Trudeau dating Katy Perry: Where is his ex-wife Sophie? The Times of India
- Katy Perry, Justin Trudeau Make Their First Public Appearance as a Couple People.com
- How Katy Perry Feels About Justin Trudeau as They Spend ‘A Lot of Private Time Together’ ELLE
- Katy Perry is ‘really into’ new beau Justin Trudeau New York Daily News
