4minutes Hyun Ah vs. f(x)’s Krystal, Amber and Sulli. Hyuna, Krystal and Sulli are wearing Joyrich Spring/ Sumer 2011 Boy Cut-Out Zippered Sweatshirt, Amber, the Boy Cut Off Hoodie. I think My vote is going to a draw between Hyun Ah and Sulli. I like how they all wore it but Sulli looks cute, and Hyun Ah is going for a hotter look, and I think that this is one look she did well in her “Bubble Pop!” Video. Tell me what you think.