During the 'Memory' showcase on November 7, Whee In revealed whom she thought was the sexiest member of MAMAMOO!

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"I think it's Hwa Sa," she said. "It's not because she's my friend but she has a fatal charm that matches our concept this time the best."

Hwa Sa said modestly, "The members didn't only practice bright things as trainees.  Seeing as how an image like this is also a part of us, everybody took on [the concept] well," and laughed.

Who do you think is the sexiest member?