Joan Blackman, an actress known for playing Elvis Presley’s love interest in the musical films “Blue Hawaii” and “Kid Galahad,” has died at age 87, according to multiple outlets. In “Blue Hawaii,” she appears opposite Presley in one of the film’s central romantic storylines, and in “Kid Galahad” she again stars with him in a separate movie role. Beyond her work with Presley, Blackman also appeared in other film projects, including “Career” and “Visit to a Small Planet,” where she appears alongside performers associated with Dean Martin and Jerry Lewis. Her screen career also extends to television, with one reported credit being the series “Peyton Place.” The coverage describes her roles across film and TV but does not provide additional details on the circumstances of her death.