Bloom's Adventures of The SpongeBob SquarePants Movie is another upcoming Winx Club crossover film planned to be made by RatiganRules. It is unknown when the film will be made.
Bloom and her friends have traveled back to Bikini Bottom and they join SpongeBob and Patrick on a quest to find King Neptune's crown.
- Ursula will guest star and work for Plankton in this film.
- Bloom and her friends have met SpongeBob SquarePants, Patrick Star, Squidward Tentacles, Sandy Cheeks, and Eugene Krabs before and faced Plankton before in Pooh's Adventures of Winx Club Season 2.
- The storylines continues in Pooh's Adventures of The SpongeBob Movie: Sponge Out of Water.