'Human Barbie' Valeria Lukyanova shares family photo of look-a-like mother and sister

Valeria Lukyanova shared a photo of her with her mother Irina and sister and there's an uncanny resemblance between the trio.

She also posted a video of her with her mother, reportedly saying: "In my family, good genes. Do not believe the rumors about plastic surgery. This allowed the gossip from the tabloids.”

While she regularly posts photos of her working out on Facebook, last year, Valeria credited her impossibly tiny waist to her mother.

"My mother’s waist is as narrow as mine - I inherited that from her."

"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,' she claimed in an interview in February."