Bloody lies?

According to Us Weekly, Nicole Richie is telling friends that she is not addicted to Vicodin, but rather takes it once a month to help alleviate the pain from mentrual cramps.

Am I the only one who finds it very hard to believe that Richie menstruates at all? Most women who are severely underweight don't, or, if they do at all, it is very rare and not at all on a regular monthly cycle.

Of course, none of this explains why she then drove a car after taking the Vicodin. Or how the marijuana factored into the equation at all.