And while we already know that these two had no problem shooting those between-the-sheets scenes together, another Hollywood hunk is dishing on what it's like getting dirty with the Black Swan beauty...
"It was pretty cool," Friends With Benefits' Bryan Greenberg told us of filming those PDA scenes with Kunis while promoting Axe shower gel (the sponsor of last night's NYC premiere). "I've done so many of those kinds of scenes before, so it was pretty easy for me...Also, Mila's supercool, so it wasn't really that awkward."
But is she a good kisser?
"Yes," laughed the How to Make It in America star. "I mean, she acted like she was a good kisser. I can't say for real life, but her character was a good kisser."
"Just another day at the office," he added. "I've had a lot worse jobs, that's for sure."
While Greenberg, who plays Kunis' love interest Parker in the flick, says he didn't get to film much with Timberlake, he explains, "Most of my stuff was with Mila and I love working with her. She's really adorable, [has] a great personality and [is] really down to earth. Easy to work with. A lot of fun."
—Marc Malkin is on vacation.