Bloom's Adventures of Monsters Inc is another Winx Club/Pixar crossover planned to be made by RatiganRules. It is unknown when the film will be made.
Bloom and her friends (along with Brer Rabbit, SpongeBob, Mickey Mouse, and their friends) traveled back to Monstropolis and reunited with Mike and Sulley.
- Brer Rabbit, SpongeBob SquarePants, Patrick Star, Mickey Mouse,Donald Duck, Goofy, Baloo, Rex, Woog, Elsa, Dweeb, Alex, Marty, Melman, Gloria, Robin Hood, Little John, Peter Pan, Tinker Bell, the Lost Boys, The Trix (Icy, Darcy, and Stormy), Brer Fox, Brer Bear, Ratigan, Fidget, Jafar, Iago, Maleficent, Ursula, Hades, Captain Hook, Mr. Smee, Gaston, Rothbart, Shere Khan, Cruella De Vil, Dr. Facilier, The Grand Duke of Owls, and Drake Will guest star in this film.
- Bloom and her friends have met Mike and Sulley before in Bloom's Adventures of Monsters University.