In the latest issue of Nylon magazine, Mila Kunis opens up about the difficult weight loss she underwent for her role as a ballerina in upcoming film 'Black Swan.'

"It was the most intense training I've ever had in my life, and probably will have for anything. I lost 20 pounds, so I went down to 95 pounds. I weigh 117 usually, like today. I looked like Gollum [from 'The Lord of the Rings']."

Kunis' preparation for the role was admittedly intense. She restricted herself to a 1,200-calorie-a-day diet and attended daily, four-hour ballet lessons.

Her disgust with her extreme weight loss seems to be Kunis' go-to interview tactic as she makes the rounds promoting the movie, in which she co-stars with Natalie Portman. The movie is receiving Oscar buzz for Best Picture, director Darren Aronofsky and for Portman's performance.