Actress So Yi Hyun is looking lovelier than ever with her baby bump in promotional photos for skincare brand 'Biotherm'!�

So Yi Hyun is modeling as part of Biotherm's 'Because moms-to-be are women too' campaign. We agree! Just because a celebrity is expecting doesn't mean she has to take a hiatus from being a promotional model.�

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Doesn't she look great?