SISTAR's Hyorin revealed that she and fellow member Soyu prefer to sleep in the buff.

Hyorin made a guest appearance on the latest 'Korean Diva' episode of MBC's 'Radio Star', along with talented 1st and 2nd generation singers, Kim Wan Sun and S.E.S' Bada.

MC Kyuhyun began by saying, "There are rumors going around that you (Hyorin) walk around naked in the dorm," and asked the singer if the rumors were true. Hyorin who seemed a bit embarrassed confidently replied, "I walk around the dorm naked, wearing nothing but my undergarments."

"I can't sleep with my clothes on, and I'm not the only one that has this habit. Soyu also sleeps naked. When she and I are the only ones at home, the dorm turns into a female bathhouse," she said, causing the emcees to blush crimson red.

Hyorin was then asked whether she thinks she has a nice body, and she honestly answered, "When I walk past a mirror and see my reflection, I tend to give myself a second glance."

She added, "Honestly, I think Soyu and I have the nicest bodies in the group." This prompted the emcees to ask if the other members, Bora and Dasom, acknowledge that they have the best bodies. Hyorin replied, "We actually acknowledge and give compliments to each other very well."

In addition, Hyorin also spoke up about being nicknamed 'Hwang Bi Hong (Jet Li as Wong Fei Hung) forehead' and shared her honest thoughts regarding her appearance.

Source: Sports Chosun via Nate