Natalie Portman is a respected actress who worked hard to cultivate a good girl image. Part of that work included a "no boobs" policy for most of her career. Natalie previously said in interviews she'd show half of her body nude, so if she wouldn't show her boobs, then we'd see ass. She showed that aass in 2006's Goya's Ghosts as a prisoner. She did indeed hide her boobs!
Even though she said she wouldn't show her boobs, we did get a nip slip in Closer. As a stripper, Natalie looks amazing in barely-there thongs while she works a pole. When she sits back in one scene, one of her nipples clearly comes up for air.
After stripping to her booty in Closer and Hotel Chevalier, Natalie decided that she had had enough of nudity. Thankfully, her nude resistance did not last long. She returned to ass-out scenes in 2016's Planetarium in which she sunbathed nude. She just couldn't' resist, could she?
She hasn't gone nude since and she's made good on not showing her boobs, but I'm hopeful that she still will. Check out her nude scenes on Mr. Skin to see her glorious ass for yourself!