Celebrities That Suffer From Obsessive Behavior…

Girl-of-the-moment Lena Dunham talks candidly about her battle with obsessive-compulsive disorder and anxiety.

 The 26-year-old creator and star of HBO’s “Girls” says she took antidepressants in high school, and was obsessed with the number eight.

“I remember saying to my mom when I was little, ‘I just had to imagine having sex with you eight times,'” she says in the magazine, “and she really took it in stride! She was like, ‘Well, it’s your imagination; it didn’t really happen.