TMZ.com: 'Jersey Shore' Ronnie Ortiz-Magro's Ex-GF Calls Cops to Miami Home Over Dispute - 'JERSEY SHORE'S RONNIE ORTIZ-MAGRO COPS CALLED TO MIAMI HOME After Breakup With Ex-GF - 'Jersey Shore's Ronnie Ortiz-Magro had the police called on him by his ex-girlfriend, Kirsten, who told officers ...