NEWS OF THE WEEK: Demi Moore admits shooting The Substance's nude scenes was 'vulnerable experience'

In the shocking new film, the G.I. Jane star plays a fading Hollywood actress who takes a black market drug called The Substance. According to reports, Moore, 61, spends time studying her nude body before deciding to take the drug. The Substance spawns a younger version of herself played by Margaret Qualley, whom Moore’s character fights while the pair are both completely naked. While speaking to Variety at a press conference at the Cannes Film Festival on Monday, Moore reflected on baring it all on camera.