Human Barbie doll Valeria Lukyanova says she intends to train herself to be able to live on just air and light.

"In recent weeks I have not been hungry at all. I'm hoping it's the final stage before I can subsist on air and light alone," Lukyanova told theInternational Business Times.

The Ukranian model and singer whose Facebook page boasts 994,000 'likes,' is apparently following Breatharianism, a mysterious cult that advocates living without food or water. A breatharian is said to be someone who never eats or drinks as they can exist on "cosmic micro-food."

The paper says that this is not the first time that Lukyanova declared something unusual.

She once said she thinks that she's from another planet, and has the ability to time travel and have had out-of-body experiences.

In a feature that Canada's VICE Magazine ran online last year, it said, "Most of the world doesn't know is that Valeria is not a real girl at all, but a time-travelling spiritual guru whose purpose is to save the world from the clutches of superficiality and negative energy."