Pamela is a Dallas Role, which is a character from the popular television show Dallas. She is portrayed by actress Victoria Principal and her character's full name is Pamela Barnes Ewing. She is the wife of Bobby Ewing and the mother of Christopher Ewing. She is also the daughter-in-law of Jock and Miss Ellie Ewing. Pamela is often seen as a strong and independent woman who stands up for what she believes in. Her nicknames are Pam and Pammie.