With an outfit based on Rosalina's design, Baby Rosalina has pale skin, platinum blonde hair, rosy cheeks, and bright blue eyes with four eyelashes (instead of six like her adult counterpart has). Her hair is similar to the way Rosalina droops a large bang over her right eye as an adult. Her dress appears to be turquoise with a lighter skirt section. Just like Rosalina, she wears a silver crown instead of the gold crown that Princess Peach and Princess Daisy wear. She has a pacifier like Baby Peach and Baby Daisy.
Baby Rosalina's appearance contradicts her adult form's backstory. Despite Rosalina's Storybook showing Rosalina with red or strawberry blonde hair as a child, Baby Rosalina has the same color hair as her adult form.
Baby Rosalina, like Baby Daisy, Pink Gold Peach and Toadette first appears in a Mario Kart game. She is a light-class racer but has the stats of feather racers, including baby characters and Lemmy Koopa. Her only rival is Toadette.
Personality and traits
Baby Rosalina is depicted quite like her adult counterpart. Like Rosalina, she has a more mysterious air about her. She is quieter than most of the other babies and normally acts calm, even when excited. Baby Rosalina's emblem is a Grand Star inside teal bonnet frills.
- It could be an error that Baby Rosalina's hair is platinum blonde. In Rosalina's storybook from Super Mario Galaxy, it was shown that young Rosalina had orange/strawberry blonde hair like Peach instead of platinum blonde like her adult version.