[Videos] 4Minute's Ji Yoon VS Jewelry's Seo In Young,who is a better helper on Music Bank?

Posted by Unknown Posted on 7:42 PM with No comments

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Jewelry did not perform on Music Bank today but the sexy diva of the group Seo In Young was present on Music Bank performing together with Hip Hop group One Two.

Besides,4minute's Ji Yoon also performed together with a new singer Woo Yi Kyung,who do you think has provided more help to the singers they are performing together with?