It's 'odd' seeing Trudeau-Perry PDA photos, U.S. senator says, as paparazzi follows pair in France

'Who introduced them?' US senator says it's odd to see Justin Trudeau frolicking around Katy Perry; 'He used…

Justin Trudeau and Katy Perry were recently seen in France celebrating what is being termed as their first anniversary. A Republican senator (Alabama), Katie Britt, said it's kind of odd watching the celebrity couple…