After eons of speculation and a tremendous amount of wishing, Paul Feig has cast his all-female Ghostbusters: As expected, Melissa McCarthy will star, alongside Bridesmaids co-star Kristin Wiig and Saturday Night Live current cast members Leslie Jones and Kate McKinnon. According to The Hollywood Reporter, only McCarthy has officially signed on, while the other three are in final negotiations, but Feig’s tweet of the four actresses makes it seem like it’s a done deal. No word yet on character descriptions, but at least the question of who ya gonna call has been answered.