The X-Men: First Class DVD/Blu-ray sees release very soon on September 9. To sell a few a more copies, Fox released a behind-the-scenes featurette that details the seven-hour process it takes to transform Jennifer Lawrence from naked to Mystique. I can't say I loved the way the makeup looked on film, but I appreciate the effort to make her achieve the mutant look with practical effects over CGI. Watch the featurette after the jump to ...