Athena

In Greek mythology, Athena was a daughter of Zeus and a sibling to Apollo, Hermes, Artemis, Castor and Pollux, Dionysius, Hebe, Minos and Persephone. (PROSE: Deadly Reunion)

In some versions of the story about Medusa Medusa wasn't always ugly. She was a beautiful nymph with golden hair. Poseidon fell in love with Medusa. That was why Athena became jealous and turned her into a Gorgon. (TV: Eye of the Gorgon)