Here’s a look at upcoming tvN series Shut Up: Flower Boy Band‘s leading man Sung Joon (Lie to Me) rockin’ out in character as the band’s lead singer. That be some craaazy hair, rocker boy. But I have to say, he’s somehow making it all work, mostly with that attitude he’s sporting. He could be wearing a caftan and a pink wig and still be giving off Shut up. Imma sing now. Read more on Dramabeans.