"Justin would just wear a sock that covered his frontal parts, so yeah, I could pretty much see everything. And I had tiny nipple pasties and a little pasty on my hoo-ha. We couldn't have been more uncomfortable in the beginning, but by the fourteenth day, we'd just drop our robes, like, 'Hey, how's it goin'?" Mila Kunis soon lost her inhibitions shooting nude scenes for new film FRIENDS WITH BENEFITS with Justin Timberlake.