Controversial influencer Dylan Mulvaney has been added to the promotional campaign for Lionsgate's struggling adaptation of Judy Blume's seminal novel 'Are You There God? It's Me, Margaret.' The film, which stars Rachel McAdams and Kathy Bates and tells the story of the title character's dealing with faith and puberty in New Jersey, has struggled to date at the box office, earning just $16million in three weeks. Despite the films 99 percent critical rating on Rotten Tomatoes - along with an equally impressive 94 percent audience score - the film hasn't come close to making back its $30million budget. That has...