瓢虫少女第四季英文片名:《piaochongshaonvdisiji》,发布于2020年,由托马斯·阿斯特鲁克执导,并且由编剧携幕后团队创作。集众多位克里斯蒂娜·巴伦苏埃拉,Bryce Papenbrook等著名实力派明星加盟。并于2020年在法国上映。
Not only is Marinette Ladybug, the superheroine that protects Paris from the attack of villains, but she’s also now the guardian of the Miraculous. This means that not only does she need to keep her identity hidden, but also the existence of these turbulent, magical creatures, the Kwamis! Marinette has a lot of pressure, not to mention her school and love life! Now she has less time and opportunities to tell Adrien her feelings... Marinette now has to redouble efforts to protect her secrets and Ladybug will have to become stronger to face an indomitable adversary: Shadow Moth, who can now fuse the Butterfly and Peacock Miraculous! Thankfully, Ladybug can count on Cat Noir and their new superhero allies!