Proof That the Devil Loves You is the latest in a series of graphic novels featuring Gilbert Hernandez's character Fritz, a B-movie actress (and half-sister to his iconic Love and Rockets character, Luba) whose hourglass figure has earned her a cult following. While Gilbert often explores Fritz's troubled life off-screen in Love and Rockets, for years he has also been "adapting" her exploitation films in various forms, including a series of standalone graphic novels that include Chance in Hell, The Troublemakers, Garden of the Flesh, Maria M., and Hypnotwist/Scarlet By Starlight.