David Caruso with Liza Marquez
Jon Kopaloff/FilmMagic
Caruso, 51, and Marquez are the parents of 18-month-old Marquez Anthony. Caruso also has a 22-year-old daughter, Greta, from his second marriage to actress Rachel Ticotin.
Caruso split from his third wife, Margaret Buckley, in 2005.




