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Mila Kunis reportedly fell asleep while filming a sex scene with her co-star Justin Timberlake for the 2011 film 'Friends with Benefits.'
'One time Justin was on Mila, kissing her, and she fell asleep,' Will Gluck, the director of the film joked with E! online. 'We called cut and he got off and she was sleeping. So that's how good in bed Justin Timberlake is.'
(Pictured: Mila Kunis appears with co-star Justin Timberlake in a scene from the 2011 film 'Friends with Benefits.')
( Photo / Castle Rock Entertainment / Olive Bridge Entertainment / Screen Gems)