With viewers fanning themselves to cool off after watching HyunA, Jiyoon, Jihyun and Gayoon's teasers, there's no question that 4minute has proven itself to be one of the sexiest groups on the block. With CUBE Entertainment releasing the solo video teaser for Sohyun today, many wondered if the maknae would be able to pull off the seductive concept just like her unnies. With this video, the sixteen-year-old proved that she's got enough stage charisma to rock the "STEAL 20" concept. She reflects, "I became an adult as soon as I knew my inadequacies and greed. I became an adult when I found out what love and pain was. Before I turned twenty, I became twenty." Like with each other teaser, Sohyun concludes by asking her reflection, "Mirror, mirror, who's the prettiest in the world?"