Julie Annabelle McNally Cahill (née McNally; born March 5, 1966) is an American producer, writer and animator who co-created the Cartoon Network series My Gym Partner's a Monkey with her husband Tim Cahill. She, along with her husband, have co-created and are story editors for the 2012 Littlest Pet Shop series.^[1] She and her husband also worked at Warner Bros. on shows like The Sylvester & Tweety Mysteries, Histeria, Detention, Animaniacs, Baby Looney Tunes, Mucha Lucha, and Krypto the Superdog.