Son Na-eun, 'unrealistic proportions'

The title song No 1 is an exciting minor pop dance genre that combines Tropical-feeling house beats with the meeting between the production team Black Eyed Pil Seung and Apink.

About Son Na-eun

Son Na-eun, known mononymously as Naeun, is a South Korean singer and actress. She gained popularity following her debut as a member of the South Korean girl group, Apink.  Wikipedia