Masha is a teal rat with brown eyes, brown hair bangs and a pink nose who belongs to Tiana. She wears a light green lilypad tiara that resembles Tiana’s, a yellow necklace with a pale pink peach blossom charm in the center and a dark green tail bow.
She was met by Bayou at the Peach Festival, who wanted a peach to eat because she was so hungry! So, Bayou came to the table and gave the hungry rat a peach. Then she took her to Tiana, who'll give her plenty of snacks to feed on.