Princess Diaspro was the arranged fiancé of Prince Sky, but he breaks their engagement for Bloom. Bloom, believing Diaspro was one of the Trix in disguise, attacks her during the Exhibition Day at Red Fountain. She also has a magical girl transformation in her season one episode, similar to the main Winx Club girl's. Diaspro is the Fairy of Gemstones. In the 4Kids version, her homeworld is given as Isis, her family lets her do a large amount of ruling and they are very close with the ruling family of Eraklyon, as her parents and King Erendor and Queen Samera holiday on the same island. In season two, ninja warriors called the Techno Ninjas (The Wrong Righters in the 4kids dub) kidnap her, forcing Sky, Bloom, Brandon and Flora to rescue her. Also in that episode they mention that she rules over the planet called Isis and that she has been trained and taught for many years to become Sky's wife. Therefore, she is quite bitter about the fact that Bloom has taken her place. Flora and Chatta console her, telling her that she will find her prince someday. It is confirm that she were return to Season 4 for Vengeance to Sky for threatening her banished from the Eraklyon she were stop at nothing to been with Sky no matter what it take.