Fan Casting Frankie in Raja Gosnell's Fantastic Four

Johnny's girlfriend-of-the-week, Frankie is a redhead in a convertible who kisses Johnny at 65 MPH. She joins him on a ski trip, notices he's burning up, smells something smoldering, and watches in horror as he becomes a human fireball. Frankie is fun, reckless, and genuinely worried—then gone, because Johnny doesn't do commitment.