The idol producer from 'Produce 101' and the winner of the competition program posed together for the recent photo shoot, where they modeled matching 'couple looks' with 'Jill Stuart Accessories'. Many fans have also named Jung Chae Yeon and Jinyoung as look-alikes, which seems to be one of the reasons why they look adorable together. 

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Check out the lovely cuts below. Aren't they the cutest?