Mila Kunis sacrificed more than time when she started training for her role in Black Swan. She nearly sacrificed her health. The 27-year-old actress says she dropped 20 lbs. off her already tiny frame by the end of filming, as did co-star Natalie Portman! Mila told NYLON magazine for the cover of the December/January issue that she went down to 95 pounds after training. "It was the most intense training I’ve ever had in my life, and probably will have for anything. I looked like Gollum [from The Lord of the Rings],” she said. While the former That '70s Show star was disappointed with.....