Donna Pinciotti is a fictional character from the television series That '70s Show, which aired from 1998 to 2006. She is portrayed by actress Laura Prepon and is known for her strong-willed personality and intelligence. Donna is the daughter of Bob Pinciotti and Midge Pinciotti and is a close friend of Eric Forman, with whom she eventually develops a romantic relationship. Throughout the series, Donna navigates the challenges of adolescence, including friendships, family dynamics, and her aspirations for the future. She is often seen as a voice of reason among her group of friends, which includes characters like Hyde, Kelso, and Fez. Donna's character represents the struggles and triumphs of young women in the 1970s.