agua mp, pauline (mario), pauline (young) (mario), donkey kong (series), donkey kong bananza, mario (series), nintendo, super mario odyssey, 2girls, barrel, blue eyes, brown hair, dress, dual persona, hat, high heels, in-franchise crossover, microphone, microphone stand, multiple girls, multiple persona, music, official alternate costume, red dress, red hat, singing, sleeveless, sleeveless dress, standing on barrel, standing on object, time paradox