Princess Peach Is Getting Her Own New Game in 2024

Princess Peach is getting her own new game in 2024, presumably on Nintendo Switch: Only a little bit of gameplay was shown during the Direct.
She doesn't need Mario to solve all her problems.

Princess Peach: Showtime! - Nintendo Direct 9.14.2023

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Princess Peach: Showtime! (2024), Switch Game

Princess Peach: Showtime! is Up For Preorder - Here's Where to Buy it - IGN

Princess Peach: Showtime! Unveiled For Nintendo Switch - Gameranx

Every New Mario Game Coming Out In 2023 & 2024

Princess Peach is Getting Her Own Game in 2024 - Insider Gaming

Princess Peach: Showtime's latest trailer shows off four new transformations

Princess Peach is Getting Her Own Video Game

New Princess Peach: Showtime! Gameplay Trailer Reveals Figure Skating, Thief, Mermaid, And More Transformations - Noisy Pixel