Gia Mantegna, at exactly 5ft 4 (162.6 cm), is an American actress whose petite height defines her youthful and relatable on-screen image. Born April 17, 1990, in Manhattan, New York, as the daughter of actor Joe Mantegna, her compact stature suits roles in films like 13 Going on 30 and The Frozen Ground, enhancing her charm in coming-of-age stories. On TV, her 5ft 4 frame brings authenticity to characters in The Middle and Under the Dome.