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Yoon Jong Shin tweeted, "Mystic Girls!!!", along with a photo that�made fan boys jealous. In the photo, he wrapped his arms around his Mystic89�artists, Park Ji Yoon and Kim Ye Rim.�

Park Ji Yoon was one of the hottest female artists back in the day with her groundbreaking song "Adult Ceremony", while Kim Ye Rim is moving up the ranks as the breakout female artist this year.

Fans commented, "Yoon Jong Shin is one lucky guy," "Yoon Jong Shin uses his 'manner hands'," and�"It would be nice if Park Ji Yoon and Kim Ye Rim sang a duet."

Kim Ye Rim will make a comeback with her 2nd solo mini album 'Voice' on September 9!