The man in his early 80s has two children with his first wife, ‘Taxi Driver’ co-star Diana Abbott, and two more with socialite Grace Hightower, from whom he split in 2018.
She also had twin sons with model Touki Smith, whom she dated in the late 1980s and early 1990s.
De Niro is currently promoting his new comedy “About My Father,” which will be released in US theaters on May 26.
Regularly voted among the greatest actors of his generation, De Niro won two Academy Awards before the age of 40.