Tuckered out from drama filming, Song Ji Hyo found some time to catch up on her beauty sleep during the latest episode of 'Running Man'!

The latest episode saw the cast versus a team of guests in a Winter Olympics-themed episode. The winner of each mini-game would get themselves a well-deserved break while the losers would be forced into a brutal punishment!

As the victor for one of the games, Song Ji Hyo found herself amid a pile of fluffy blankets, and soon curled up and went off into dreamland.

Juggling both 'Running Man' and 'Emergency Couple', this is far from the first time she's fallen asleep on set - notably, a few weeks ago she dozed off on top of a precarious Jenga tower!

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