Victoria Principal is 74 years and 10 month(s) old. She was born in 3 Jan, 1950. Victoria Principal is an actress, model, businessperson, film producer and author. The gifted Principal was born on January 3, 1950 in Fukuoka, Japan. She is famous for her work as Pamela Barnes Ewing in the CBS nighttime soap opera called Dallas, where she appeared on the show from 1978 to 1987.