Ellen Kurokawa

Kurokawa Ellen (黒川 エレン, Kurokawa Ellen?) is one of the four main Cures in Suite Pretty Cure♪. Her previous alter ego was the cat fairy Siren (セイレーン, Siren?), who became brainwashed by Mephisto but was eventually freed. Ellen's alter ego is Cure Beat (キュアビート, Kyua Bīto?).