Female. She loves alcohol, has a lazy streak, and likes men. She has a ton of ex-boyfriends and is stunningly beautiful. She is very slim and has an energetic personality that lifts the overall mood.

Female. She loves exercising and almost always has a smile on her face. She is the shortest among the members and sometimes gets teased for it (the smiling is part of her character). She is gorgeous and cute. She looks quiet and kind, but sometimes she'll suddenly start twerking or acting out of nowhere. She's full of mischief and sometimes does mukbangs (basically, she loves eating).

Female. The oldest member. She is reliable but also jokes around a lot. She is slim and beautiful. She works as an actress and has a... pure/innocent vibe? Anyway, you'll never fight when you're with Hyesun; she's a calm woman who focuses on solving problems first.

Female. She has blonde hair, is very mischievous, and has a boyfriend. She often says ridiculous and funny things. She is slim and has a great sense of fashion. She is a total 'F' type who empathizes well with others and is almost too kind for her own good (though she still swears and gets hyped up with the I-Five members).