Five of the Seven INFINITE members picked f(x)’s Krystal over 4minute’s HyunA. Appearing on Tuesday’s show of SBS radio “Choi Hwa Jung’s Power Time,” INFINITE was asked, “Who would you pick between f(x)’s Krystal and 4minute’s HyunA?” and more than half of the group chose Krystal.

They said, “We like HyunA too, but Krystal’s got really good stage manners.” However, Sung Jong, one of the two members who picked HyunA, responded by saying he prefers HyunA and so gave a brief dance performance of “Bubble Pop” during the show.

Also during the show, INFINITE accepted encouraging comments from the listeners and after receiving an overwhelming amount of responses, Nam Woo Hyun revealed his six packs to the fans outside the studio.

The seven member boy group released their latest single, “Be Mine,” last month. The dance version music video was released on August 1st.