Shin Ji-min

K-pop girl group main rappers' vocal battle! Their first step as vocalists beyond rappers! Who will be the artist who will be recognized in "The Second World"?

A musical battle between 6 trending girl group acts, in order to "determine the real number one" when all 6 release their songs at the same time.

Unpretty Rapstar is a 2015 South Korean music competition program focusing on female rappers.