Jessica Simpson has taken to wearing a rooster pendant around her neck, because it's a substitute for the lack of sex in her life. The PUBLIC AFFAIR singer has resorted to wearing the necklace after divorcing husband Nick Lachey and an embarrassing failed relationship with singer John Mayer. She tells Allure magazine, "This is my c**k! This is about as raunchy as I get these days. "I don't have a c**k at the moment, so I wear one around my neck. I found this when I was antiquing. "I saw it and said to myself, I've found my c**k! I've found my man!"