Robin is a young woman with long lilac hair and turquoise eyes. She is wearing a white and violet performance dress adorned with jewelry. She has a golden violin key as ornament attached to her dress. She is a galactic known singer and has a very melodic and soothing voice. Her Halovian wings can be seen behind her ears as well as her halo which slightly tilts to the right. She has rhinestones under her right eye. She seems like a rather caring and gentle individual. Her brother is named Sunday.