Yoo Sung Eun revealed her ideal type on SBS PowerFM 'Choi Hwa Jung's Power Time' on May 17!

She and the other guests on the show answered in real-time questions left by the radio's listeners. One listener directed a question to Yoo Sung Eun, saying she had previously stated that her ideal type was someone who looked fierce, but what in the world did she mean by that?

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She replied, "If I pick a celebrity as my ideal type, then I'm told, 'Ah, you look for someone good-looking,' so I said that I liked a face that gives off a wild vibe."

The DJ asked which celebrity she had chosen. She replied, "For a celebrity, Lee Min Ki."  Hearing this, Stephanie said, "You do just like a good-looking person," causing laughter. But he has that sort of rebellious look that Yoo Sung Eun is probably talking about...