Cosmic Girls and Kim Chung Ha had a cute video together.
Kim Chung Ha and Cosmic Girls' Yeonjung are friends as they were both on 'Produce 101' and were part of IOI together. The girls all gathered together (all 14 of them) and danced to both Kim Chung Ha's "Why Don't You Know" as well as Cosmic Girls' "Happy".
SEE ALSO: Cosmic Girls sell triple of 'Happy' than previous albums
Check out the super cute video above.
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