JAY-Z and Gloria Estefan are denying a new claim they both witnessed a man being abused by Sean ‘Diddy’ Comb at one of his ‘freak offs.’ The accuser says it happened during a 2015 party at both Gloria and Diddy’s Miami mansions. A rep for JAY-Z tells ET, the rap mogul wasn’t in Florida at the time and Gloria and husband Emilio Estefan tell ET, no parties were held at their property that year.