I always thought vampires were the stuff of legend, but after doing a little digging through the scientific literature, now I'm not so sure. If you yourself have never heard of Renfield's Syndrome, don't worry. You're not alone.

Watch the video above or click below to read all about clinical vampirism. And don't forget to leave your thoughts in the comment section at the bottom of the page. Don't be afraid, talk nerdy to me!

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  • Vampire Woman

    Maria Jose Cristerna is a 35-year-old former attorney from Guadalajara, Mexico, who is better known as the "Mexican Vampire Woman" thanks to the large amount of body modification she has had done, including piercings and tattoos all over the body, and the titanium horns she had surgically embedded in her skull.

  • Vampire Woman

    Ripley's Entertainment recently brought Cristerna to their Orlando, Fla., headquarters so they could take body casts of her and create at least five lifesize urethane figures of her for Ripley's Believe It or Not! attractions around the world.

  • Vampire Woman

    For Cristerna, the wax casting was the fulfillment of a long-held fantasy. "It' my vampire dream to be immortal!" she told HuffPost Weird News through a translator. "I have always loved Ripley cartoons, and have admired Ripley's since I was a little girl, so my dream came true."

  • Vampire Woman Gets Immortalized By Ripley's

    Ripley's sculptor Bruce Miller says Cristerna's head presented the biggest challenge. "She has really long hear -- dreadlocks -- and we had to hoist them up over a light fixture to keep them out of the way," he said.

  • Vampire Woman

    Miller said that Cristerna's famous horns also presented a challenge. "She was actually sore from bumping her head a few days ago, so we had to leave them out of the wax casting and add them later," Miller said. "Plus, we've had to cast around her lips and nose piercings."

  • Vampire Woman Gets Immortalized By Ripley's

    Miller says the biggest challenge is yet to come: duplicating the tattoos. "They are so intricate. We have a lot of hours ahead of us," Miller said.

  • Vampire Woman Gets Immortalized By Ripley's

    Cristerna is excited to see the finished product, but she's already convinced it will be good. "I will love it, not just the image, but what is behind me and what I am fighting for, the motive for this is not just my skin, but what is inside me," she said.

  • Vampire Woman Gets Immortalized By Ripley's

    No word on when the Vampire Women sculptures will be unveiled, but there may have to be modifications because Cristerna is not a finished product. "I'd like to remove the floating ribs to decrease the size of my waist and have more implants in my arms," she said. "It's a woman's vanity to want to look better!"