On Tuesday, comedian Kevin Hart tweeted that his wife, Eniko Parrish, had given birth to their son. Hart tweeted that his son, Kenzo Kash Hart, is happy and healthy and already smiling. It's the first child for the couple. Hart has two children -- a daughter, Heaven, 12, and a son, Hendrix, 10, with ex-wife Torrei Hart. Hart's children were attendants when the couple married in a lavish ceremony last year after dating for several years.