Ester is the Starfish Princess, and Polvina's best friend. She usually visits the Octopus Palace from time to time, especially after school and on weekends. Esther is a very curious girl, who loves to read and watch documentaries on cable television. She dreams to know about Dryland and also the stars in the sky. She also has a pet starfish named Spikey.
Ester is not usually interested in love and romance to the point where she believes that love stories are ridiculous. In addition, she is usually good at seeing people for who they really are, but in The Crush, Ester falls in love with Caton and becomes obsessed with him to the point where she doesn't realise that he is treating her like a slave. When Tubarina and Polvina see Caton being mean to Gummy, they use him to help Ester see Caton for who he really is. Following this, she swears off falling in love with boys ever again (at least until she grows up).
Ester is 7 years old and has the sign of Virgo (♍).
- Katherine Beck (English)
- Marya Paula Medeiros (Brazilian Portuguese)
- Carolina Highet (Latin American Spanish)
- Céline Fontanges (German)
- Zorica Pančić (Serbian)