Vittorio Mari Bonnevie Sotto (Tagalog pronunciation: [ˈsɔtɔ]; born January 12, 1984), known professionally as Oyo Boy Sotto, is a Filipino actor. He is the son of Filipino actor-comedian-host Vic Sotto and Swiss-Filipino singer-actress Dina Bonnevie, nephew of Senator Tito Sotto, younger brother of actress Danica Sotto, half-brother of Pasig City Mayor Vico Sotto and the cousin of Gian Sotto, Ciara Sotto, and the late Miko Sotto.