Peachette is a character from the Super Mario video game series, introduced in the game New Super Mario Bros. U Deluxe. She is a transformation of Toadette that occurs when Toadette collects a Super Crown, allowing her to take on a princess-like appearance and abilities. In her Peachette form, she gains unique powers, such as the ability to float and double-jump, similar to Princess Peach. This transformation adds a new dynamic to gameplay, allowing players to explore levels with enhanced mobility and access to special areas.