Sandra Delfini

 is a tomboyish girl and a member of the Star Teens group. She's 14 years old and lives in Orlando, Florida with her parents and her little brother Paul. She attends Osceola County Community High School with her friends Ella, Inidra, Felicia, Lisa, Tanya, Sheila, and Kevin. Her surname is Greek for "dolphin".

Appearance and Wardrobe
Sandra wears a blue-grey hoodie with a green-and-orange striped T-shirt inside, a pair of light tan khaki pants, and blue sneakers. Her boy cut hair is light brown, and her eyes are brown. She has freckles on her cheeks. Believe it or not, her voice is a homage to Sam Manson's and Lor McQuarrie's. She wears a golden crown on her head with a blue gem in it, her outfit is made out of a blue leotard with a sky colored skirt, her pantyhose is light blue, her shoes are blue, and so are her fingerless gloves and face mask.

Powers
She has the power to control water by creating waves and a water wall and extinguishing wildfires that burn forests.