Janna HorstmannActingNo biography available.Known For5.3Strawberry Bubblegums20166.2High Society20175.8Dreamgirls20151.0Escaping Gravity2013Rummel2010Fan ClubNo Nerds have favorited Janna Horstmann yet — be the first.All fan clubsFrom NerdspinFilmographyActor62017High SocietyFilmGeisha Waitress★ 6.22016Strawberry BubblegumsFilmSvea★ 5.32015DreamgirlsFilm★ 5.82014MelusineFilmNachbarin★ 1.02013Escaping GravityFilmTrixi★ 1.02010RummelFilm