On the July 1 edition of OnStyle's reality show featuring the lovable Jung sisters, Jessica said, "My navel is really up high. The other Girls' Generation members' navels are low, but mine is really high." She revealed that when they were standing, her navel was on the same level as the tall members YoonA, Yuri, and Sooyoung.

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Her stylist said, "Even though you're short, you have good proportions. You and Krystal have blessed bodies, so be grateful to your parents," making Jessica laugh.

Did you know about this 'secret'?