American singer-songwriter Christina Perri opened for Demi Lovato at the FirstOntario Centre in Hamilton. Christina Perri at FirstOntario CentreChristina Perri at FirstOntario CentreChristina Perri at FirstOntario CentreChristina Perri at FirstOntario CentreChristina Perri at FirstOntario CentreChristina Perri at FirstOntario CentreChristina Perri at FirstOntario CentreChristina Perri at FirstOntario CentreChristina Perri at FirstOntario CentreChristina Perri at FirstOntario Centre
