I'm a huge fan of IU, especially after Dream High! Didn't really like her bubbly songs like Marshmello but her others like: MIA, and Good Day, and Story Only I Didn't Know were really great. :3 She has a wonderful voice, and she's so young too~ [when she first started, maybe not as young as BoA but still]! That's talent!
All she needs is a guitar or even without it, she can sing (;