… owed their friendship with Canadian singer Michael Buble during their … #39;s friendship with Canadian crooner Michael Bublé and his … the son of former Canadian Prime Minister Brian Mulroney. … 2011 until 2018. The Canadian native became the former actress…… owed their friendship with Canadian singer Michael Buble during their … #39;s friendship with Canadian crooner Michael Bublé and his … the son of former Canadian Prime Minister Brian Mulroney. … 2011 until 2018. The Canadian native became the former actress…