The couple posed together at the premiere of Perry’s concert film Katy Perry: The Lifetimes Tour – Live from Paris.

Carney obtained Irish citizenship in the late 1980s.

Micheál Martin described Justin Trudeau as “a true friend of Ireland” on the day he announced his resignation after nine years in power

The former taoiseach said Mr Trudeau could be proud of what he has achieved in office.

Ireland and Canada are part of a global coalition for the return of thousands of children to their homes.