The worst celebrity stepmoms are those women who probably should stay away from parenting. Whether they're hot messes like Janice Dickinson, snobs like Gwyneth Paltrow, or famously mean comedians like Roseanne Barr, these divas are definitely celebrities you wouldn't want as a stepmother. Could you imagine looking up to your stepmother Courtney Love or friend Pamela Anderson?
The worst potential stepmothers aren't just unlikable actresses like Katherine Heigl or reality show superstars like Mama June or Tan Mom. In fact, some of the last people you'd want as a stepmom are people who do absolutely nothing for millions of dollars like Kris Jenner and Sarah Palin. Former Hollywood madam Heidi Fleiss also makes the cut of unlikely and unwanted step-mothers, while Michele Bachmann would scare the crap out of kids.Upvote the celebrity women you would least want to become your dad's second wife, or add any wicked stepmother celebrities you think would make for a miserable step-family dynamic.