Robert De Niro Welcomes a Newborn Daughter at 68?
De Niro and Hightower, who renewed their vows in 2004 after a brief split, also have a 13-year-old son, Elliot. In addition, baby Helen has several half-siblings — the two adult children De Niro had with his first wife, and the 16-year-old twin brothers born to his ex-girlfriend Toukie Smith.