Ladies and gents, there's a secret to how Girl's Generation's Tiffany maintains that slim figure of hers!

On the July 14th broadcast of SBS PowerFM's 'Cultwo Show', Girls' Generation Taeyeon, Tiffany, and Yuri came on as the featured guests.

Tiffany remarked, "I make sure to eat stamina food (healthy, hearty food that gives you energy). I like to do so for my health."

She was asked, "Compared to how well you eat, do you not gain weight easily?" 

Tiffany replied, "I eat a lot, but compared to how much I eat, I don't think I really gain weight."

Yuri chipped in her reasoning, saying that Tiffany "talks a lot, moves a lot, and her voice is really loud," making everyone laugh.

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Well it is true that talking burns calories!