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New Mario Movie Trailer Sparks Rosalina-Peach Theories

11/25/2025

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Summary

Story summary

The first trailer for The Super Mario Galaxy Movie, releasing April 3, 2026, hints at a possible connection between Rosalina and Princess Peach.
Rosalina is voiced by Brie Larson, and her backstory suggests she may be linked to Peach.
A fan theory posits Rosalina as Peach’s daughter from another timeline, though the claim remains speculative.

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Story summary

The first trailer for The Super Mario Galaxy Movie, releasing April 3, 2026, hints at a possible connection between Rosalina and Princess Peach.
Rosalina is voiced by Brie Larson, and her backstory suggests she may be linked to Peach.
A fan theory posits Rosalina as Peach’s daughter from another timeline, though the claim remains speculative.