Seo In Guk revealed his unique jacket cover for his comeback album! The image was illustrated by Mina Kwon, who's previously worked with Chris Brown, Sean Kingston, Soulja Boy, and Drake to design their album covers.�his new song, "Shake It Up", and his album jacket cover on his official Cyworld account. Emphasizing bright colors, the picture also depicted Seo In Kook with curly hair and oversized sunglasses. The fun and bright album cover is sure to catch every fans' eyes. Seo In Guk is scheduled to release his new album on August 10th and will have a comeback on Mnet's 'M! Countdown' the following day. He will be promoting his lead track, "Shake It Up". Source: Sports Chosun via Nate