a promo still of Shelley from 1978
Shelley was posed for stardom after she became a Supermodel in the 1970s. She had a cameo in the Academy Award winning film Annie Hall that everyone noticed, so she had her sights on Hollywood and was looking for the right break. Of course, as with all actresses, promo pics of her were taken displaying her most beautiful assets. And Shelley's were her long shapely legs.
a closeup of Shelley from the promo pic
