Who are the men linked to Gretchen Barretto before Tonyboy Cojuangco? GRETCHEN BARRETTO – These are the men who got romantically linked to the controversial personality Gretchen Barretto before Tonyboy Cojuangco. Before settling a private life with business magnate Tonyboy Cojuangco, Gretchen Barretto had her fair share of relationship before. She dated men and got … Read more