Luca is an one-time character from the All Grown Up! episode, "O Bro, Where Art Thou?" and she is voiced by Karen Strassman. Gallery Retrieved from "https://rugrats.fandom.com/wiki/Luca?oldid=255854" Categories: Humans One-time characters All Grown Up! Characters All Grown Up! characters Females Adults One show characters Mothers Wives Community content is available under CC-BY-SA unless otherwise noted.