Lilia
リリア
An American idol introduced near the end of the series. She is really popular and carries around a stuffed bear, that she initially considers her only friend. She becomes close friends with Komugi, Kokona, and Tsukasa when they accidentally ran into one another near a concert hall.
Her stuffed bear uses Lillia as a vessal to capture and steal all the Fanta-C cards from the mascot characters, and uses them to make the entire world fall in love with Lillia, in order to make Lillia not feel lonely again.
In order to defeat Lillia: Komugi, Kokona, and Tsukasa had to combine their powers as magical girls to defeat her.